生料带水龙头角阀水管密封带生胶带加厚防水聚四氟乙烯止水水胶布
¥4.9
12
¥11
4
¥5
8
¥8
71
¥3.3
3000
¥5.1
5
¥5.8
63
¥4
75
¥7.4
100
¥3.6
¥4.8
2
¥1.5