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Ole maualuga ole DEF Vasega Urea
Fa'apipi'i: 50kg taga lalaga palasitika ma fa'alava o taga palasitika.500kgs palasitika ato lalaga ma 1000kg palasitika ato lalaga, faʻapipiʻi saʻo, e le manaʻomia le toe faʻapipiʻiina.Fa'ailoga: Aofa'i o le nitrogen (N) anotusi (fa'amamago fa'avae) % ≥ 46.4 biuret anotusi % ≤ 0.85 Susū % ≤ 0.5 Lapopo'a (φ0.85-2.80mm) % ≥98
