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润滑脂添加剂
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润滑脂添加剂
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润滑脂
释
lubricating grease additives
润滑脂添加剂
为提高润滑脂的性能加入很少量的材料。与基础油、稠化剂并称为润滑脂的三大组分,一般占润滑脂重量的0.5%~10%。
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airport survey
airport system
airport terminal
airport terminal area
airport terminal capacity
airport visual aids
airport working area
air-powered feed machine
air power meter
air power theory
airpre-heater
air preheater damage
air pressure
air pressure, barometric pressure
air pressure chemical vapor deposition
air pressure gauge
airproof/sealing felts and blankets
air propeller
air propeller flight tes
Air public transport
air pulsated jig
air pump
air purification system
air purifier
air quality health index
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