steam driven reciprocating pump
steam driven reciprocating pump
[海运英汉词典]
steam driven reciprocating pump蒸汽往复泵
是什么意思，steam driven reciprocating pump的解释，steam driven reciprocating pump的翻译
steam driven reciprocating pump
[海运英汉词典]
steam driven reciprocating pump是什么意思，steam driven reciprocating pump的解释，steam driven reciprocating pump的翻译