spring-actuated 弹簧驱动
spring actuated device 弹簧启动装置
spring-actuated piston 弹簧作用的活塞
spring-actuated mechanism 弹簧致动机构
spring-actuated knockout pawl 弹簧促动式推种爪
bolt actuated by spring 弹簧驱动的螺栓
Brake system of the existing JN162 truck, consists of dual-line foot brake, spring actuated and air cut-off parking brake and engine exhaust brake.
原JN162型载货汽车的制动系，装有双回路行车制动装置、弹簧储能断气式驻车制动装置和发动机排气制动装置。
Some styles are spring-actuated for immediate closure when flow stops.
有些类型止回阀配置弹簧驱动，能够在流动停止时，立即关闭阀门。
Using the spring-actuated pressing frame and no less than 8 infrared searching lights for positioning, it can adjust freely and bears the features such as high molding rate and good positioning.
采用弹簧驱动下压框和多达8个的红外线探灯定位，调节自如，定位准，产品成型率高。
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