misc. muzzle bell
关键词：HDPE；双壁波纹管；承口 [gap=699]Key words：HDPE；double-wall corrugated pipe；bell end
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原创：结合实际案例浅谈玻璃钢夹砂管施工 - 经济法律论文发表 - xzbu.com 中国论文网 关键词】：布管；承口；插口；回填 [gap=173]Key words: piping; socket; jack; backfill
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关键词】离心机;承口;密封结构;密封圈;密封挡环 [gap=681]Keywords：centrifugal machine; mouthing; seal structure; O type seal; seal catch ring ...
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将排水插口栓安装在排水管下端与排水管承口相接。
The draining socket bolt is installed on the lower end of a draining pipe and is connected with a faucet of the draining pipe.
分析了离心球铁管开裂承口的组织、成分分布，探讨了组织、成分对承口开裂的影响。
The distribution of chemical composition and microstructure for cracking socket of centrifugal cast ductile iron pipe, and the effect of them on the cracking behavior have been studied.
详细叙述了生产离心铸管承口芯的不同工艺方法及其优缺点，并从不同角度加以对比。
The different processes used to make faucet cores for centrifugally cast pipes production as well as their advantages and shortages was described in detail, and compared from different angles.
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