... spring offset valve 弹簧移位的阀 spring reducing valve 弹簧减压阀; 弹簧减压阀安全阀; 安全阀 spring safety valve 弹簧安全阀 ...
基于108个网页-相关网页
...安全阀 relief valve;safety valve; blow through valve; emergency valve; escape valve; protection valve; rebound relief valve; security valve; spring reducing valve; fusible safety plug 安全法则 safety code .
基于1个网页-相关网页
Spring diaphragm reducing valve 弹簧薄膜式减压阀 ; 弹簧薄膜式降低压力阀 ; 弹簧薄膜式
spring reducing valve detail 弹簧减压阀
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