| 摘要 |
PROBLEM TO BE SOLVED: To develop an explosive package which increases efficiency of loading work, improves packaging density of an explosive and heightens effect of blasting. SOLUTION: W/O type emulsion explosive having 40 to 3000 Pa.s viscosity at 25 deg.C is wrapped with a synthetic resin film and one end or both ends of the package are clamped to provide an explosive package.
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