QEY208-0237-TZ,QEY208-0247-TZ,QEY210-0315,QEY210-0325,QEY210-0335,二联体

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-

01/22 11:52