He took a long plastic pipe and fitted something into one end.

他拿出一根长的塑料管,在它的一头装一些东西.

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I'll a pity the plastic pipe was broken into pieces.

很遗憾,塑料管破成了碎片.

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U - PVC plastic pipe has been widely used in the field of drinking water support.

PVC-U塑料管材已广范应用于饮用供水领域中.

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Specifies dimensions and gauging of tapered pipe threads on plastic pipe and fittings.

规范塑料管道和管件上的锥形管道螺纹的尺寸和测量方法.

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Plastic pipe, pipe and pipe, seamless pipe of the pipeline system has become a common pipe.

塑料管 、 复合管及铜管 、 无缝钢管成了管道系统的常用管材.

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Extrusion die design for compound triple - layer plastic pipe by two extruding machines is introduced.

介绍用两台挤出机共挤复合三层塑料管材机头的模具设计.

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Through analyzing structure of the plastic pipe connection of fishing rod, determined the mold structure design.

通过对钓鱼杆管接头的结构分析, 确定模具结构设计方案.介绍了侧滑块、斜导柱脱螺纹机构的设计.

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