硫酸根含量的测定
mensuration of the sulfated content
浓硫酸-硫酸银
sulfuricacid-silver sulfate
碳酸根含量
carbonate radical content
Carbonate content
4-3-甲基-1-咪唑-1-丁基磺酸硫酸氢盐
4-3-Methyl-1-midazolio-1-butanesulfonic acid hydro
大气中二氧化硫含量检测仪
atmospheric sulfur dioxide detector
氘化三甘氨酸硫酸酯DTGS检测器
Deuterated triglycine sulfate detector DTGS detect
二级石灰乳过量-硫酸反滴法
2 steps excess lime milk-sulfuric acid titration method
高含硫含油污水
oily wastewater containing high sulfide
高浓度硫酸根
high concentrations sulfate ion
铬酸硫酸浸蚀液
chromosulfuric acid solution