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肥料和土壤调理剂术语(续)fertilizersandsoilConditioners-Vocabulary1998年1月1日起实施(代替前版GB6274-86)2产品术语2·1氨水aqueousammonia含有不同比例水和氨的溶液,其浓度通常由氨...
FertilizersandsoilConditioners-Vocabulary January 1, 1998 come into effect (instead of the former version of GB6274-86) 2 Product terms 2.1 Ammonia aqueousammonia contains different proportions of water and ammonia solution, the concentration of which is usually ammonia. ..