steam boiler
短语词组
- Steam -boiler 汽锅
- steam heating boiler 蒸汽锅炉;蒸汽采暖锅炉
- circulation steam drum boiler 循环汽包炉
- steam m boiler 蒸汽锅炉
- steam engine boiler 蒸汽机锅炉
- steam heat boiler 蒸汽取暖锅炉
- steam drum boiler 汽包炉
- steam injection boiler 油田注汽锅炉
- steam locomotive boiler washout repair 蒸汽机车洗修 返回 steam boiler