304不锈钢波纹管4分冷热水接水管软管高压耐高温燃气热水器连接管
¥8.6
400
¥12.3
2000
¥5.6
500
¥6.9
100
¥6.7
4000
¥1.6
50
¥1.3
600
¥7.5
¥2.4
27
¥4
12
¥4.6
200