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- PVC管件PVC pipe
- 管pipe
- PVC管PVC pipe
- U-PVC管U-PVC pipe
- PVC-U管件PV-U pipe fitting
- 多孔PVC管perforated PVC pipe
- 管件模具Molds for pipe fittings
- PVC管急流槽PVC pipe chute
- 管件料Pipe fitting material
- PVC管滑块胀口模设计Design of bulging die with sliding block for PVC pipe
- 同时,机械稳定连接保护了压力连接,不需要额外的管件。At the same time, this mechanically stable connection safeguards the pressure connection, without additional pipework.
- PVC管对黄鳝最大摄食率的影响Effects of PVC pipes on the maximum consumption of Monopterus albus
- 缠绕管件wound plumbing
- 建筑排水硬PVC管阻火圈的研究Anti-Fire Ring for PVC Pipeline of Building Drainage
- 又型管件T-shaped tube
- PVC管急流槽在公路排水中的应用The Application of the PVC Pipe Chute in the Highway Drainage
- 管件成形Tube forming
- 其馀标准与PVC管埋设工程相同。Other processes are similar to PVC pipes.
- 管件切割cutting pipe fittings
- 观音阁水库坝体横缝PVC管施工方法Construction method of dam transverse joint with PVC pipe in Guanyinge reservoir