...ottom-sampling device; pipe ore sampler; probe tube; sampling pipe; sampling tube; stopple coupon; testing pipe 取样管；采样管 sampling tube ..
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testing pipe string 测试管柱
pipe testing 管子试压
hydraulic pipe testing machine 管材水压试验机
pipe testing machine 管材试验机
Pipe Testing Technician 管道测试技术人员
Steel pipe testing equipment 钢管测试设备
air testing of pipe 管子空气试压
Plug in power, connect the air source and testing pipe.
插上电源，接上气源，接通检测管。
The mechanical analysis of operating the high temperature high pressure deep well testing pipe string is one of the key techniques in testing engineering design.
高温高压深井测试管柱的工作力学分析是测试工程设计的关键技术之一。
Then, if needed, the pipe undergoes heat treatment or just goes to the quality testing line.
然后，如果有需要，这些管子将经过热处理或者直接进入质量测试环节。
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