自润滑车 self oiling block ; self lubricating block

机车润滑脂 locy grease ; locomotive grease

车轴润滑脂 [车辆] axle grease

车用润滑脂 Automotive Greases

轮式拖车润滑脂 th Wheel Trailer Grease

汽车用润滑脂 Automotive Lubricating Greases

汽车润滑脂 Motor lubricating grease

汽车润滑 Automobile lubrication

汽车润滑料 motor vehicle lubricants

汽车润滑油 Automotive lubricants