화약ㆍ발파 (Explosives and Blasting)

대한화약발파공학회 (Korean Society of Explosives and Blasting Engineering)
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비전기식 뇌관의 터널 굴착

On The study of Tunneling Effect of Nonel Caps

  • 발행 : 1997.06.01
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초록

On the Tunneling, This paper described Concerning Nonel Caps and also Compared to Electric detonation Caps. If nonel caps used to Tunneling, advanced efficiency of Tunneling will be increased about 25% than Electric caps used.

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