fixed ammonia still 固定氨蒸馏釜
waste liquid from ammonia still 蒸氨塔废液
ammonia a still 氨气塔
ammonia liquor still 粗氨水蒸馏釜
Influences of ethanol, toluene, acetone, methanol, benzene and ammonia were measured, and ethanol was still the main interfering gas for formaldehyde detection.
测量了乙醇、甲苯、丙酮、甲醇、苯和氨水对元件的影响，乙醇仍为测量甲醛的主要干扰气体。
Well-kept heat: imported ammonia polyester bubbled to improve the heat preservation effect. In winter, overnight water is still hot.
保温好：进口聚氨脂发泡，提高保温效果，冬季隔夜水仍热。
However, the Formamide without any smelling, even it is heated to the evaporation temperature, it still will not produce any ammonia that can be smelt.
但是甲酰胺没有味道，加热到蒸发的温度也不会分解产生有味道的氨出来。
应用推荐