CB铝基吸磷珠 吸附能力强有效去除磷酸盐饱和不回吐130g500g
¥40.3
0
¥48
¥26.8
14
¥142
¥260
¥17.9
4
¥13
20
¥23.8
8
¥12.9
500
¥29.9
¥22.3
¥13.9
3