- 更多网络例句与弹簧活门相关的网络例句 [注：此内容来源于网络，仅供参考]
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Cylinders used to open the master switch, and then clockwise rotating low pressure regulator screw table to compress the main spring and transmission film, pad, and push-rod spring open the trap door.
使用时先打开钢瓶总开关，然后顺时针转动低压表压力调节螺杆，使其压缩主弹簧并传动薄膜、弹簧垫块和顶杆而将活门打开。
- 更多网络解释与弹簧活门相关的网络解释 [注：此内容来源于网络，仅供参考]
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SPRING VALVE：弹簧阀; 弹簧活门
spring safety valve 弹簧安全阀 | spring valve 弹簧阀; 弹簧活门 | spring-balance safety valve 弹簧平衡安全阀
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SPRING VALVE：弹簧活门
temperature control valve 温度控制活门; | spring valve 弹簧活门 | Actuator 作动器