镁锌复合肥颗粒
总氧化镁Total MgO (%min) |
锌Zn (%min) |
酸碱度 PH |
粒度 Size (≥90%) |
硬度 Hardness (N min) |
40 |
5 |
7-10 |
2-5mm |
40 |
*可定制Custom made is possible