弹簧型自力式调节阀

Spring type self-operated regulating valve

以上为机器翻译结果，快速获取精准的人工翻译结果，建议选择有道人工翻译

1
spring loaded regulator
...cgulator 直接作用自力式调节阀 dircct-operated regulator ; operated regulator 弹簧型自力式调节阀 spring loaded regulator ; loaded regulator ..
2
loaded regulator
...cgulator 直接作用自力式调节阀 dircct-operated regulator ; operated regulator 弹簧型自力式调节阀 spring loaded regulator ; loaded regulator ..

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