1.
zero-length spring gravimeter
零长度弹簧式重力仪
2.
"Three types of clutch are the coil-pressure-spring type, diaphragm-spring type, and semi centrifugal type."
离合器的三种类型为:螺旋弹簧式,膜片弹簧式和半离心式。
3.
top-roll spring balance arrangement
上轧辊的弹簧式平衡装置
4.
The Design of Diaphragm Spring Clutch
膜片弹簧式离合器的分析及优化设计
5.
slotted spring-finger plunger
带有弹簧销的槽式活塞
6.
rack lever spring
齿条杆式擒纵机构弹簧
7.
hydraulic relay valve return spring
液压式继动阀回动弹簧
8.
spring rotating machanical seal
弹簧旋转式机械密封
9.
spring standing machanical seal
弹簧静止式机械密封
10.
bellows type rubber air spring
曲囊式橡胶空气弹簧
11.
spring-loaded tine cultivator
弹簧加载齿式中耕机
12.
diaphragm type rubber air spring
隔膜式橡胶空气弹簧
13.
spring-loaded regulator
弹簧型自力式调节阀
14.
adjustable spring gauge
可调式弹簧定位装置
15.
mechanical seal with outside mounted spring
弹簧外置式机械密封
16.
Clutch Type Single sheet, dry type, film spring
离合器型式：单片、干式、膜片弹簧
17.
Spring loaded safety valves
GB/T12243-1989弹簧直接载荷式安全阀
18.
air risen spring lowered type pantogrpah
空气提升弹簧降下式集电弓架