steam boiler
短语词组
- Steam -boiler 汽鍋
- steam heating boiler 蒸汽鍋爐;蒸汽採煖鍋爐
- circulation steam drum boiler 循環汽包爐
- steam m boiler 蒸汽鍋爐
- steam engine boiler 蒸汽機鍋爐
- steam heat boiler 蒸汽取煖鍋爐
- steam drum boiler 汽包爐
- steam injection boiler 油田注汽鍋爐
- steam locomotive boiler washout repair 蒸汽機車洗脩 返回 steam boiler