off plug type circulating sub的意思|示意
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英 / /
脱塞式循环接头
off plug type circulating sub的网络常见释义
断塞式循环接头 ... break-in 试用 break-off plug type circulating sub 断塞式循环接头 break-off the arc 收焊 ...
off plug type circulating sub相关短语
1、 break-off plug type circulating sub 断塞式循环接头