sleeve type expansion joint的意思|示意

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套筒式伸缩接头


sleeve type expansion joint的网络常见释义

套筒式补偿器 ... 套筒式补偿器sleeve type expansion joint 管道支架(管架)piping support 固定支架anchor support ...

sleeve type expansion joint相关短语

1、 sleeve type expansion pipe joint 套筒式膨胀接头