PINHOLING IN ELECTRIC DELAY DETONATORS.

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作者：
Anon
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来源：
Australian Mining | 1984年 / 76卷 / 06期
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摘要：
Pinholing is the term used to describe small holes burnt in the top section of the detonator tube adjacent to the fusehead. The article discusses how to prevent pinhole misfires.
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页码：22 / 23
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