water pump seal thrust spring 水泵封圈推力弹簧
spring thrust 弹簧推力
thrust bearing spring 止推轴承弹簧 ; 推力瓦弹簧
spring thrust bearing 弹簧止推轴承 ; 水轮发电机的 ; 弹簧支撑式推力轴承
spring supported thrust bearing 弹簧支承式推力轴承
spring-loaded thrust meter 弹簧测力计
spring loaded thrust bearing 弹簧推力轴承
coil-spring-type thrust bearing 盘簧式推力轴承
The simple vibration-proof hand knob provides progressive spring thrust.
简单的防振动防手旋钮提供渐进式弹簧推力。
The limitations of air cylinder actuators are mechanical spring limits and thrust requirements in excess of 75,000 Ibs.
空气缸体执行机构的局限性在于机械弹簧的局限性和要求推力不超过75,000磅。
Normally Open: When the coil is energized, the pilot hole closed, the valve chamber and pressurized by the piston return spring throttle thrust, the electromagnetic valve is closed.
常开：当线圈通电时，先导孔关闭，阀上腔由活塞节流孔增压和复位弹簧的推力，电磁阀关闭。
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