電工插座行業(yè)發(fā)展常用知識培訓動態(tài)課件

電工插座培訓知識電工插座行業(yè)發(fā)展常用知識培訓trainingoncommonknowledgeofelectricalsocketindustrydevelopmenttrainingoncommon宣講人：X.X時間：20XX.XXELECTRICIANsahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknas目錄01行業(yè)的發(fā)展及趨勢02產品概述主要分類03主要常用名詞解釋04產品常用圖形符號05插座常用材料知識ELECTRICALSOCKETsahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknasELECTRICALSOCKET行業(yè)的發(fā)展及趨勢第一部分trainingoncommonknowledgeofelectricalsocketindustrydevelopmentcommontrainingoncommonknowledgesahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknas電氣開關企業(yè)全國生產電氣開關企業(yè)有1500多家，電工品牌接近2000個。電工產品和品牌的發(fā)展主要集中在近20年；生產廠家主要集中在廣東、浙江;國外品牌多在國內貼牌生產。全國開關插座年銷量200億元左右電工品牌貼牌生產品牌發(fā)展開關發(fā)展奇勝和松下進入中國，中國電工行業(yè)興起，奇勝引領了86型開關的發(fā)展，松下引領了118型開關的發(fā)展。sahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknas松本電工電工企業(yè)鴻雁電工奇勝進入中國后，逐漸成為行業(yè)老大，86型戰(zhàn)勝了118型，取得市場優(yōu)勢地位。在奇勝的影響下，衍生了松本電工優(yōu)勢地位在松本電工的影響下，衍生了廣東一大批電工企業(yè)，包括TCL和朗能等企業(yè)。在松下的影響下，衍生了鴻雁電工，在鴻雁電工的影響下，衍生了浙江的一批電工企業(yè)，包括飛雕這些電工企業(yè)。電工企業(yè)sahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknas外企在上世紀90年代大量進入中國，目前國內的電工外企可以分為三種類型：莫頓、吉徠等外企沒有在華設工廠，只有超高端產品銷售；羅格朗、施耐德等外企，在華設有工廠，產品覆蓋高中低檔次；西門子等外企，采用OEM方式，產品有中檔和超高端的，沒有定位高檔的產品。行業(yè)發(fā)展拉線開關拇指開關中翹板大翹板產品發(fā)展sahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknas電工行業(yè)電工行業(yè)市場現狀及行業(yè)競爭態(tài)勢電工行業(yè)呈現出四大團體發(fā)展格局。第一類團體：典型代表為TCL-羅格朗。這一類企業(yè)產業(yè)集中于電工行業(yè)，產品覆蓋高中低檔。第二類團體：典型代表為正泰。這一類企業(yè)有低壓電器渠道，產品定位低端，有建筑前期的低壓電器業(yè)務作為先導，工程業(yè)務有優(yōu)勢，縣級、鄉(xiāng)鎮(zhèn)渠道發(fā)達。sahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknas競爭態(tài)勢電工行業(yè)市場現狀及行業(yè)競爭態(tài)勢第三類團體：典型代表為雷士。這一類多數由照明行業(yè)進入電工，或者是跨越照明、電工兩個行業(yè)，朗能、天基它們有完備的低壓電器渠道，有強大的設計院渠道，產品定位中高端，有建筑前期的低壓電器業(yè)務作為先導，工程業(yè)務有優(yōu)勢。sahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknasELECTRICALSOCKET產品概述主要分類第二部分trainingoncommonknowledgeofelectricalsocketindustrydevelopmentcommontrainingoncommonknowledgesahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknas電工產品涵蓋的范圍較廣，是指向終端用戶提供電源電器控制的設備產品涵蓋包括開關插座斷路器、綜合布線安防系統等，又稱建筑電氣附件。開關插座狹義的電工產品通常僅指建筑電氣附件中的開關插座。建筑電氣sahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknas按安裝方法分：為明裝式開關、暗裝式開關、半暗裝式開關等。按連接方式分單極開關，雙控開關雙控開關雙極開關暗裝式開關sahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknas扁插中國、美國、加拿大、日本等亞洲、北美洲國家。方插：中國香港、英國、新加坡、澳大利亞、印度等。圓插：主要在歐洲一些國家。插座的形狀大致有：二極扁圓插、三極扁插、三極方插、五孔等；按照負載來分大致有二極圓扁插座sahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknasELECTRICALSOCKET主要常用名詞解釋第三部分trainingoncommonknowledgeofelectricalsocketindustrydevelopmentcommontrainingoncommonknowledgesahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknas電路：由金屬導線和電氣以及電子部件組成的導電回路。電壓：以伏特為單位的兩點間的電位或電位差，單位為V（伏）。世界各國的電壓使用情況也各不相同，例如日本使用的是110V電壓，中國使用的是220V-240V。電荷量電流是單位時間內通過導線某一截面的電荷量，電流的大小和導線截面面積有關，截面面積越大則電流越大。過流：超過設備額定電流的現象，長時間過流會造成導線、開關插座、排插等電源載體溫度升高。電源載體導線sahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknas額定功率超過設備額定功率的現象，過載加大，伴隨著電流的加大，長時間過載會造成導線、開關插座、排插等電源載體溫度升高。短路：電力系統在運行中，相線與相線之間或相線與地線（中性線）之間發(fā)生非正常連接（形同無負載或負載值無窮?。r而流過無窮大的電流額定電流其電流值遠大于額定電流。短路瞬間產生高溫，極易引起火災。在電工實際工作中易產生短路的方式有，錯誤的接線方式sahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknasELECTRICALSOCKET產品常用圖形符號第四部分trainingoncommonknowledgeofelectricalsocketindustrydevelopmentcommontrainingoncommonknowledgesahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknas強度高，抗沖擊性很好，抗老化的能力強，表面光潔細膩，抗紫外線照射，不容易褪色，耐高溫。在100°C的環(huán)境下60分鐘內不會變形，著火點在850度以上，離開外來的火源30秒內會自動熄滅。行業(yè)中俗稱PC料，此材料行業(yè)中分為很多等級，各等級中價格有較大差異。sahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknasELECTRICALSOCKET插座常用材料知識第五部分trainingoncommonknowledgeofelectricalsocketindustrydevelopmentcommontrainingoncommonknowledgesahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknas聚碳酸酯PC料又稱防彈膠,學名為聚碳酸酯(Polycarbonate)。特點：強度高，抗沖擊性很好，抗老化的能力強，表面光潔細膩，抗紫外線照射，不容易褪色，耐高溫。在100°C的環(huán)境下60分鐘內不會變形著火點在850度以上，離開外來的火源30秒內會自動熄滅。行業(yè)中俗稱PC料，此材料行業(yè)中分為很多等級，各等級中價格有較大差異。sahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897sndachkjancjkahdnad89127nkh324678kjknassahdasquwydiqugcbb989asd1nkjcha5dabc8ashduq2a1442snadkjnsad457897s