feed-water preheating with smoke gas for locomotives_专利英汉词典
feed-water preheating with smoke gas for locomotives
[专利英汉词典]
feed-water preheating with smoke gas for locomotives【机械工程；照明；加热；武器；爆破】
用废蒸汽和烟气进行机车给水预热
是什么意思，feed-water preheating with smoke gas for locomotives的解释，feed-water preheating with smoke gas for locomotives的翻译
