QEY108-0246,QEY108-0217,QEY108-0227,QEY108-0237,QEY108-0247,QEY108-0215-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：

12/28 05:09