工业用碳十粗芳烃中烃类组分的测定 气相色谱法
Crude C(10) aromatics for industrial use-Determination of hydrocarbon components-Gas chromatographic method
2016-07-11
BS 5688-9-1979
Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use-Determination of loss in mass of crude sodium borates after heating at a temperature of 900°C
工业用原硼酸、三氧化二硼、四硼酸二钠、过硼酸钠和粗硼酸钠的试验方法