Sulfur or sulfuric deliveries can be similarly measured . 硫黄和硫酸的交货量也可用类似方法测定。
The availability and cost of sulfuric acid are highly important factors in the production of wet-process phosphoric acid . 硫酸的货源和价格都是湿法磷酸生产中极为重要的因素。
Methylmercury was extracted from the homogenized tissue with toluene in the presence of copper sulfate, sodium bromide and sulfuric acid . 在存在硫酸铜、溴化钠和硫酸的情况下,用甲基从组织匀浆中萃取甲基汞。
Safety in use of alkalis in science experiments 使用浓硫酸的安全措施使用硷的安全措施
Study on the cleaner production of sulphuric acid from pyrites 硫铁矿制取硫酸的清洁生产研究
Present situation of production and application of ultrapure sulphuric acid 超纯硫酸的生产与应用现状
Sulfuric acid and oleums for industrial use . determination of sulphur dioxyde content 硫酸和发烟硫酸的化学分析.二氧化硫的测定
Vitreous and porcelain enamels . determination of resistance to sulfuric acid at room temperature 釉瓷和搪瓷.室温下耐硫酸的测定
Research on testing of producing sulphuric acid by roasting sulfurous iron ore with ferrisulphas 硫铁矿掺烧硫酸亚铁生产硫酸的试验研究
Standard test method for water - extractable sulfate in hydrated hydraulic cement mortar 水化水硬水泥灰浆中的水可萃取硫酸的标准试验方法