304/316L不锈钢内丝三通内螺纹丝扣等径三通接头水暖配件4分6分1
¥1.6
0
¥3
¥35.6
¥5
¥16
16
¥2.6
1000
¥2.5
67
¥5.8
45
¥12.5
12
¥12.8
¥20
¥28