Abstract: Factors that influence the delay precision of commerical delay detonator were introduced.The charging and pressing technique, variation and time variation law of the composition, the powder processing was discussed.
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美
- 文摘:介紹了工業(yè)延期雷管延期精度的影響因素，并對裝配工藝中的裝壓藥工藝方法、藥劑變化原因、藥劑時(shí)間變化規律和制藥工藝控制進(jìn)行了討論。
