gas fume

短语词组

短语

• gas fume fastness 耐烟熏色牢度
• gas fume fastness testing 耐烟熏色牢度试验
• gas fume fadding 烟熏退色
• fume gas 烟气
• fume gas cleaning 烟气净化
• fume gas pollution 烟气污染
• fume gas collecting efficiency 集气效率
• pitch fume gas 沥青烟
• fume gas isolating valve 烟气隔离阀
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