QEY106-0136,QEY106-0146,QEY106-0117,QEY106-0127,QEY106-0137,QEY106-0147,二联体
25-25





⑶ 接口螺纹：


01-G1/8


02-G1/4


03-G3/8






04-G1/2


05-G3/4


06-G1

01/22 02:43