镀锌异径四通20管25铁32内牙40内丝50玛钢接头4分6分1寸2DN65丝扣
¥1.9
0
¥40
¥4
¥44.2
33
¥1
¥80
¥9.5
1
¥1.7
900
¥76.1
¥33.2
¥184.5
¥10.6