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hydrochloric acid 鹽酸,氫氯酸。

hydrochloride

Vitreous and porcelain enamels . determination of resistance to condensing hydrochloric acid vapour 釉磁和搪瓷.耐冷凝的鹽酸蒸氣的測定

Testing of pigments ; determination of matter soluble in hydrochloric acid , zinc content 顏料的檢驗.第15部分:鹽酸可溶物質鋅含量的測定

Testing of pigments ; determination of matter soluble in hydrochloric acid , manganese content 顏料的檢驗.鹽酸中可溶物質的測定.錳含量

Testing of pigments ; determination of matter soluble in hydrochloric acid , chromium content 顏料的檢驗.鹽酸中可溶物質的測定.鉻含量

Testing of pigments ; determination of matter soluble in hydrochloric acid , copper content 顏料的檢驗.鹽酸可溶物質成份的測定.銅含量