间歇传动机构
intermittent drive mechanism
输送机链传动链轮
conveyor chain drive sprocket
电动间歇润滑装置
electric interval lubrication installation
技术时间间歇
interval of technological time
intermittent time of technique
间歇链轮
intermittent sedimentation sprocket
空压机中间传动带
air compressor idler belt
空压机中间传动带轮
air compressor idler belt pulley
燃油泵中间传动齿轮
fuel pump intermediate transmission gear