ball float trap是什么意思


中文翻译浮球式疏水阀

网络释义

1)ball float trap,浮球式疏水阀2)loose float trap,自由浮球式疏水阀3)semi-suspended spherical trap valve,半浮球疏水阀4)keg float trap,浮杯式疏水阀5)open bucket trap,open top bucket trap,浮桶式疏水阀6)floating ball steam trap,浮球式疏水器

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