Agricultural machinery - solid fertilizer broadcasters and full width distributors - environmental protection - part 2 : test methods 农业机械.固体肥料撒播机和全幅撒肥机.环境保护.第2部分:试验方法
Fertilizers - sampling - method of checking the performance of mechanical devices for sampling of solid fertilizer moving in bulk 肥料.第2部分:抽样.第10节:散装固体肥料自动抽样机械装置性能检验方法
Visitors ate from plates which made of sugar starch , used knives and forks made from cornstarch and disposed of the leftovers in compost bins 凭靠40万只虫子,将食物的剩残转化成一吨固体肥料和一千升的液体肥料。
Agricultural machinery - solid fertilizer broadcasters and full - width distributors ; environmental protection - part 1 : requirements ; german version en 13739 - 1 : 2003 农业机械.固体肥料撒播机和全幅撒肥机.环境保护.第1
Agricultural machinery - solid fertilizer broadcasters and full - width distributors ; environmental protection - part 2 : test methods ; german version en 13739 - 2 : 2003 农业机械.固体肥料撒播机和全幅撒肥机.环境保护.第2
Fertilizers - sampling - recommendations for minimum mass of increment of a solid fertilizer to be taken to be representative of the total sampling unit 肥料.第2部分:取样.第7节:代表全部样品的固体肥料最小体积增量推荐标准
Solid fertilizers and liming material - determination of moisture content - gravimetric method by drying under reduced pressure iso 8189 : 1992 , modified ; german version en 12049 : 1996 固体肥料以及石灰料土壤改良剂.含水量测定.减压干燥
The co2 and aqueous gas phase ammonia create a solid fertilizer deep inside the porous charcoal , allowing traditional coating technologies to produce a slow controlled release nitrogen source 二氧化碳和气态含水氨制造一种在多孔木炭深深内部的固体肥料,从而让传统的外层覆盖技术产生一种缓慢释放氮资源的机制。