gas fume
短語詞組
- gas fume fastness 耐煙熏色牢度
- gas fume fastness testing 耐煙熏色牢度試驗(yàn)
- gas fume fadding 煙熏退色
- fume gas 煙氣
- fume gas cleaning 煙氣凈化
- fume gas pollution 煙氣污染
- fume gas collecting efficiency 集氣效率
- pitch fume gas 瀝青煙
- fume gas isolating valve 煙氣隔離閥 返回 gas fume