needle plug valve的意思|示意
美 / /
英 / /
针塞阀
needle plug valve的网络常见释义
针阀 针阀 needle control valve; needle plug valve; needle type valve; needle valve; need ..
针状阀 ... needle measuring valve 针形流量测定闸阀 needle plug valve 针阀 ; 针状阀 needle control valve 针阀控制阀 ...
needle plug valve相关短语
1、 needle-plug valve 翻译 ; 针阀英语