inner seal cover 内密封罩
Mechanical seal cover 机械压盖 ; [机] 机械密封盖
shaft seal cover 轴密封盖 ; 轴封盖
oil seal cover 油封盖
seal cover assembly 密封盖总成
viton seal cover 氟橡胶密封盖
i er seal cover 内密封罩
Seal Cover O-ring 轴封护罩O环
Research of front oil seal cover of engine for SVW and FVW.
大众发动机前油封盖过程开发。
Seal cover over the heat exchanger airtight with butyl adhesive.
用丁基合成橡胶粘合胶将罩盖密封在热交换器上。
Improvement for the mechanical seal cover and nationalized modification for the mechanical seal are made, and good results and benefit have been achieved.
分析了引进苯酐泵的运行情况,进行了机封压盖改进和机封国产化设计,取得了良好的效果和效益。
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