priming pump rotary pump
priming pump rotary pump
[专利英汉词典]
priming pump rotary pump【机械工程;照明;加热;武器;爆破】
雷管泵,旋转泵
是什么意思,priming pump rotary pump的解释,priming pump rotary pump的翻译
priming pump rotary pump
[专利英汉词典]
priming pump rotary pump是什么意思,priming pump rotary pump的解释,priming pump rotary pump的翻译