冷却润滑乳液
coolant lubricant emulsion
(微)乳液聚合
micro-)emulsion polymerization
连续润滑
continuous lubrication
continuously lubricated condition
离合器润滑安全阀
clutch lubrication relief valve
冷却润滑效果佳
good colling and lubricating effect
冷却润滑
Cooling and Lubrication
roll cooling and lubricating