... 变截面弹簧 tapered spring 变径套 reducing sleeve 变矩区 液力变矩器的ntorque conversion range ...
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Large diameter sleeve of steel casting by horizontal centrifugal casting machine has been introduced with discussion of technological measures of reducing pinhole and crack in sleeve.
本文主要介绍了卧式离心机铸造大直径铸钢套筒方法,讨论了降低套筒气孔和铸造裂纹的工艺措施。
STG pump with stainless steel sleeve inserts used here to avoid the corrosion occurrence of increased life expectancy axis, reducing operation and maintenance costs.
STG泵此处采用镶配不锈钢轴套,避免锈蚀发生,提高了轴寿命,降低了运行维护成本。
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