With the detection system and the probe set on a pipe machine car, pipe wall's thickness can be detected periodically by a method of dry couple.

检测系统及探头装配在管道机器车上，可对管壁的厚度进行定期检测。

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This paper discusses PLC control system formation, casting technical process and control theory of PLC in centrifugal casting iron pipe machine.

本文介绍了PLC控制系统组成、浇铸工艺流程、及PLC在离心球墨铸管机中的控制原理。

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After the numerical control contracting pipe machine puts into use. It moves stable successfully, and it receives the good economic efficiency and the social be...

研制成功后的数控缩管机运行稳定，投入使用后收到了良好的经济效益和社会效益。

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Once a design is set, different bits of the manufacturing process are tried out on computer: a virtual pipe-bending machine, for instance, makes sure that the fuel lines which snake their way through the airframe can be created without wrapping themselves around the machine and bringing it to a halt.

ECONOMIST: Manufacturing technology

Black fume billowed from its exhaust pipe as the rusty machine lumbered to the edge of the crater.

NPR: Excerpt: 'Legends'

Alongside the arsenal of chemical weapons were about 60 pipe bombs, several machine guns, remote-controlled bombs disguised as briefcases, and anti-Semitic, anti-black, and anti-government literature, the report said.

CNN: Growing threat of extreme right-wing violence