reciprocating-piston pump for liquid metal
reciprocating-piston pump for liquid metal
[专利英汉词典]
reciprocating-piston pump for liquid metal【机械工程;照明;加热;武器;爆破】
液体金属用往复式泵
是什么意思,reciprocating-piston pump for liquid metal的解释,reciprocating-piston pump for liquid metal的翻译