Electric ceramic seals have been made of CR for a long time domestically, Because Chloroprene rubber provides properties of climate resistanu and aging-resistane by ozone oxidotion.
英
美
释义
电瓷橡胶密封件,国内长期应用耐天候、耐臭氧老化性能较好的氯丁橡胶(CR)制造。
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