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Plastics Pipe

网络塑胶管；塑料管协会；塑胶硬管

Plastics Pipe

Plastics Pipe

Plastics Pipe

塑胶管

美英加陆... ... "塑胶材料"," plastics material" "塑胶管"," plastics pipe" "塑胶面制图板"," plastics-faced drawing board" ...

塑料管协会

上海远洲管业有限公司 ... 运营比较 OPERATIONS COMPARISONS 〔塑料管协会 Plastics Pipe 摘要 ABSTRACT ...

塑胶硬管

海关税台及快递... ... 39122000_____胶棉 collodion 39172900_____塑胶硬管 plastics pipe 39173990_____其他塑胶管 other pi…

塑料管道

料道,fore... ... Technical Characteristic and Advance of Plastics Pipe; 塑料管道的技术特性与进展 ) plastics pipe 塑料管道 ...

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All the plastics pipe system is a good example of the latter . This uses a plastic service pipe instead of the usual steel or copper pipe .

后者的最好例子是所有管路系统采用塑料管，用塑料管来代替通常用的钢管和铜管。

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It is a kind of plastics pipe of energy saving and environmental protection .

是一种节能、环保型的塑料管材。

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A New Equation for Friction Loss along the Plastics Pipe of Micro-Irrigation with Variation in Water Temperature

考虑水温变化的微灌塑料管沿程水头损失计算公式探讨

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Standard Specification for Polyethylene Plastics Pipe and Fittings Materials

聚乙烯塑料管及其配件用材料的标准规范

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Construction technology of aluminum-plastics pipe

浅谈铝塑管施工技术

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Technical Characteristic and Advance of Plastics Pipe

塑料管道的技术特性与进展

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Advance in Biaxially Orientated Plastics Pipe Equipment

双向自增强塑料管材成型装置的研发进展

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