QEY208-0235-Z,QEY208-0245-Z,QEY208-0216-Z,QEY208-0226-Z,QEY208-0236-Z,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：

12/26 20:05