凝水密封;
The reutilization of water in PVC production were introduced, including mother liquid; steam condensate, seal water; waste water and wash water.
介绍了对PVC生产过程中产生的母液水、蒸汽冷凝水、轴封水、废水与冲洗水的回收利用工作及取得的经济效益。
Technical revamp of the washing water system for condensate pump seal
冷凝液泵机封冲洗水系统技术改造
The revolutionary NIB-SEAL bronze ball valve stops condensate, cold.
具有创新功能的NIB-SEAL青铜球阀能够防止冷凝和冷却.
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