QLPY208-0227,QLPY208-0225-Z,QLPY208-0226-Z,QLPY208-0227-Z,QLPY208-0225-TZ,三联体




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：

01/21 21:53