... 自由浮球式疏水阀 loose float trap 恒温式疏水阀 thermostatic trap 金属膨胀式蒸汽疏水阀 metal ...
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... vesiculation ·填充剂;增量剂;膨松剂,疏松剂 英文:bulking agent ·恒温式疏水阀 英文:constant temperature steam trap ..
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压力平衡式恒温疏水阀 balanced pressure thermostatic trap ; balanced
压力均衡式恒温疏水阀 balanced pressure thermostatic trap
压力平稳式恒温疏水阀 Balanced pressure
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