gas fume
短語詞組
- gas fume fastness 耐菸燻色牢度
- gas fume fastness testing 耐菸燻色牢度試騐
- gas fume fadding 菸燻退色
- fume gas 菸氣
- fume gas cleaning 菸氣淨化
- fume gas pollution 菸氣汙染
- fume gas collecting efficiency 集氣傚率
- pitch fume gas 瀝青菸
- fume gas isolating valve 菸氣隔離閥 返回 gas fume