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无碎片脱落的非闭合环槽型爆破片装置

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First Author:bimingshu

Disigner of the Invention:wangshulan2,苏士艺,xuxiaohui,wendianjiang,喻建良,YOU Hongxin,dingxinwei

Application Number:CN96225896.2

Authorization Date:1996-04-12

Authorization number:CN2262160

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