This paper introduces in detail the thrust design and armored joint hydraulic test for PCCP restricted tubulation.

详细介绍了PCCP限制性管段止推设计和铠装接头水压试验的情况。

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This paper introduces in detail the thrust design and armored joint hydraulic test for PCCP restricted tubulation.

详细介绍了PCCP限制性管段止推设计和铠装接头水压试验的情况。

youdao