¥2280.00 ¥3448.00
¥1199.00 ¥1869.00
¥1500.00 ¥1500.00
¥2100.00 ¥2100.00
¥1200.00 ¥1200.00
一体式反渗膜,脱盐率高,膜性能稳定
¥380.00 ¥380.00
一体快接式反渗膜,脱盐率高,膜性能稳定
¥400.00 ¥400.00