短語(yǔ)詞組短語(yǔ)float steam trap 浮式隔汽具;浮行蒸氣冷凝器Ball float steam trap 浮球式疏水閥;浮球式ball float type trap 浮球式泄水活門(mén)float ore trap 浮動(dòng)閥Free float steam trap 進(jìn)口自由浮球式疏水閥;自由浮球蒸汽疏水閥float ball trap 浮球式疏水閥Schneider Float Steam Trap 進(jìn)口自由浮球式蒸汽疏水閥float cylinder trap 浮桶式疏水閥Free -ball float steam trap 自由浮球式蒸汽疏水閥 返回 float trap