汽车轮帽注塑模具设计_注塑类模具设计_天若有情课件站 关键词：汽车轮帽；注射模设计；硬聚氯乙烯；侧向抽芯 [gap=1609]Key words：four-way pipe; injection mould design; HPVC; lateral loose core
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... four-way junction box 四路接线箱 four-way pipe 四通管 four-way solenoid valve 四路电磁阀 ...
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four way pipe 四通管
four-way pipe moulds 四通管件模具
four way pipe fitting 四通管接头
PVC four-way pipe PVC四通管
Four-way oil pipe body 油管四通体
A by-pass capillary tube was added on the discharge pipe behind the four-way valve and a tube was added in an accumulator in a heat pump system to solve the problem.
在热泵系统四通换向阀后的排气管上加旁通毛细管和在气液分离器中加过冷管。
Three-way or four-way round pipe welding is a common technique in practice.
将圆形管件焊接成三通、四通等是焊接行业经常遇到的工艺。
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