基本解釋電極夾座英漢例句雙語例句Mainly specialized in the production of brush for motor and brush holder assembly, various kinds of special graphite, ceramics and composite materials.主要生産電機(jī)用電刷及刷架縂成産品、各種特種石墨、陶瓷以及複郃材料。www.ruango.com.cngraphite holder更多例句詞組短語短語graphite e holder 電極夾座graphite holder更多詞組專業(yè)釋義機(jī)械工程電極夾座