| 摘要 |
PROBLEM TO BE SOLVED: To provide a detonator dynamite holder that is useful when loading a detonator dynamite in a shot hole from a position away from base rock. SOLUTION: The resin cylindrical detonator dynamite holder is characterized by that it is used for inserting a detonator dynamite in a shot hole bored in base rock when mechanically loading a slurry explosive, an inner diameter is larger than an outer diameter of the detonator dynamite, a length of a portion holding the detonator dynamite is≥1/3 and≤1 of a length of the detonator dynamite, and it can be detachably attached to a tip of a loading pipe or a loading hose. COPYRIGHT: (C)2006,JPO&NCIPI
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