QEY108-0225,QEY108-0235,QEY108-0245,QEY108-0216,QEY108-0226,QEY108-0236,二联体




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 22:41