出典:Wiktionary
出典:『Wiktionary』 (2025/09/21 18:12 UTC 版)
gelignite (countable and uncountable, plural gelignites)
出典:Wikipedia
出典:『Wikipedia』 (2011/05/26 10:01 UTC 版)
Gelignite, also known as blasting gelatin or simply jelly, is an explosive material consisting of collodion-cotton (a type of nitrocellulose or gun cotton) dissolved in either nitroglycerine or nitroglycol and mixed with wood pulp and saltpetre (sodium nitrate or potassium nitrate).