piping penetration
... 管道支承件 pipe supporting elements 管道贯穿件 piping penetration 搪瓷铸钢管道固定件 Porcelain enameled formed steel plumbing fixtures ...
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管道和电缆贯穿件 piping and cable penetration ; pipe and wire penetration
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探针 包括延伸贯穿刚性探针部分并且将探针头连接到气压调节设备的连续性的管道元 件。
The probe comprises a continuous prove tubing element extending through a rigid probe member and connecting the probe tip to a pneumatic pressure regulation device.
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