... tubeless air cooled condensers 无管风冷式冷凝器 tubing accessory 管配件 tubular centrifugal fan 管式离心风扇 ...
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内衬聚四氟乙烯管配件传统上主要采用缠绕法成型。
Traditionally, the steel pipe fittings with PTFE lining are mainly manufactured with the lap winding technique.
这种焊接出口管配件按类似于图127.4.8(E)的形式焊接在主管上。
Such weld outlet fittings are attached to the run by welding similar to that shown in Fig. 127.4.8(E).
一种管配件,包括塑料主体(2)和环绕所述塑料主体(2)外侧 的加强环(3)。
The pipe fitting (1) comprises a plastic body (2) and a reinforcement ring (3) around the outside of the plastic body (2).
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