Leather - determination of water - soluble magnesium salts - edta titrimetric method iso 5399 : 1984 ; german version en iso 5399 : 1998 皮革.水溶性镁盐的测定. edta滴定分析法
Sodium carbonate for industrial use - part 3 : determination of total soluble alkalinity - section 1 : titrimetric method 工业用碳酸钠.第3部分:总溶物碱性的测定.第1节:滴定分析法
Petroleum products and lubricants - determination of acid number - non - aqueous potentiometric titration method ; german version en 12634 : 1998 石油制品和润滑剂.酸值的测定.无水介质电位滴定分析
Test method for determination of manganese in manganese ores by pyrophosphate complexed permanganate potentiometric titrimetry 用焦磷酸络合高锰酸盐电势滴定分析法测定锰矿石中锰含量的标准试验方法
Glassware . hydrolytic resistance of the interior surfaces of glass containers . part 1 : determination by titration method and classification 玻璃器皿.玻璃容器内表面的耐水解.第1部分:滴定分析测定和分类
