plastic casing coupling的意思|示意
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英 / /
塑料套管接头
plastic casing coupling的网络常见释义
塑料管套 ... casing coupling makeup machine 套管接箍拧接机 plastic casing coupling 塑料管套 casing coupling log 套管接箍测井 ...
plastic casing coupling相关例句
A kind of ringed core pulling mechanism of injection die of plastic casing coupling is introduced.
介绍了塑料管套注射模的环形型芯抽芯机构。