304不锈钢内外丝延长管金属编织软管4分冷热进水管热水器延长管
¥7.5
300
¥15.3
100
¥3.8
¥6.9
1000
¥3.7
¥4.2
51
¥6.8
3000
¥2.6
¥3.9
200
¥2.9
10000
¥1.9
400
¥1.7
8000