弹簧加载止回阀 spring-loaded check valve
弹簧加载式针阀 spring loaded needle valve
弹簧加载齿轮 [机] spring-loaded gear
弹簧加载的阀 spring-opposed valve ; spring biased valve
弹簧加载拉杆 spring loaded link
弹簧加载装置 spring load device
弹簧加载单向阀 spring loaded check valve
弹簧加载安全阀 spring loaded relief valve
弹簧加载开口销 spring loaded split pin
弹簧加载控制阀 spring loaded control valve
这类地区为豆在弹簧加载？
只能在锁住位置时取出钥匙，弹簧加载的嵌入式掣子。
Key removable in locked position only. Spring loaded clip - in pawl.
阀瓣采用弹簧加载，其快速关闭能有效的减小水锤压力，密封性能好，关闭无噪声。
The valve petal USES the spring to load, its quick closedown can effective reduce the hammer pressure, the sealing property is good, the closure does not have the noise.
应用推荐