SEARCH Articles Figures Tables Blasting gelatin Trauzl test Gelatin dynamite Trauzl test Guncotton Trauzl test Lead block expansion test (Trauzl Mercury fulminate Trauzl test Picric acid, Trauzl test Tetryl Trauzl test Trauzl block test Trauzl lead block test Trauzl test 1 XXV-XXVI