针阀的英文单词
“针阀”对应的英文单词有：needle valve ，一共1个，具体意思及用法如下：
needle valve针形阀，针状活门
与针阀相关的短语
针形阀Needle valve;Pintle ale;Pintle valve;NV
管道针形阀INV in-line needle valve
焊接针型阀Materials for main parts;Chief property and specifieation
压力针型阀Materials for main parts
针行阀Needle valve
进口针型阀Needle Valve
针阀调节喷嘴acupuncture analgesia
水冷针形阀water-cooled needle valve
弯角针形阀angle needle valve
针型阀Materials for main parts;tapered valve;Needle Valve;NEEDLE GLOBE VALVE