常见例句Aromatic Hydrazides, Hydrazines, Hydrazones and Oximes; 相关类别: FINE Chemical & INTERMEDIATES;hydrazines propellant 肼类推进剂substituted hydrazines 取代肼amino acid hydrazines 氨基酸酰肼Hydrazin Yellow 柠檬黄, 肼黄, 酒石黄 返回 Hydrazines