blast main
短语词组
- circular blast -main 环式鼓风机;翻译;环式鼓风管
- cooled blast main duct 冷风总管
- cold -blast main 冷风总管
- cold blast main 冷风主管;冷风总管
- hot blast main duct 热风总管
- Hot Blast Main 热风总管;热风主管
- hot -blast main 热风主道;热风总管
- cold blast main duct 冷风总管
- blast furnace gas main 高炉煤气总管 返回 blast main