The invention relates to a thermoplastic corrugated tube processing device.

本发明涉及一种加工热塑波纹管的设备。

youdao

The forming principle and forming Angle of spirally-welded tube processing were introduced.

简要介绍了螺旋焊管成型原理和成型角概念。

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My company accepts a Shanghai big playground cone tube processing operations, due to party a's requirement of material itself must be 316l stainless steel.

我公司承接了一个上海大型的游乐场的锥形钢管加工业务，由于甲方要求材料本身必须是316 L不锈钢的。

youdao

Eximbank loans made in 1985 for several meat-processing plants, copper-processing facilities, a turnkey chemical complex, a color-television tube plant, a glass funnel facility, a process computer used in steel manufacturing, and a tractor factory remain unpaid.

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