QE208-0217-Z,QE208-0227-Z,QE208-0237-Z,QE208-0247-Z,QE208-0215-TZ,过滤减压阀
⑶ 接口螺纹：


01-G1/8


02-G1/4


03-G3/8






04-G1/2


05-G3/4


06-G1





⑷ 过滤精度：


1-过滤

01/21 21:18