boiler drum
短语词组
- boiler steam drum 鍋爐汽鼓
- boiler water drum 鍋爐水鼓
- boiler s drum 鍋爐汽包
- position of boiler -drum 爐筒定位
- waste heat boiler steam drum 餘熱鍋爐汽包
- High Pressure Boiler Steam Drum 高壓鍋爐汽包
- boiler steam drum water level 鍋爐汽包水位
- steel for boiler drum 鍋筒用鋼
- placing of boiler drum 汽包就位 返回 boiler drum