产品展示
넳
넲
CALCIUM NITRATE GRANULAR
NITROGEN : 15.5%MIN
NITRATE NITROGEN: 14.4%MIN
CALCIUM : 18%MIN
WATER INSOLUBLE : 0.1% MAX
PARTICLE SIZE （2-4mm）:90%MIN
产品展示
NITROGEN : 15.5%MIN
NITRATE NITROGEN: 14.4%MIN
CALCIUM : 18%MIN
WATER INSOLUBLE : 0.1% MAX
PARTICLE SIZE （2-4mm）:90%MIN
