The results indicate that the assessment conclusion educed form the application of this method and application of the《Blasting Safety Regulations》(GB6722-2003) are consistent.
结果表明应用该方法和运用《爆破安全规程》（GB6722-2003）并以振速作为判据所得的评价结论能取得一致。
The misfire causes in coal mine blasting are analyzed. Based on the "coal mine safety regulation" and "blasting safety regulations", the preventing and handling measures are put forward.
综合分析了煤矿井下爆破作业中产生拒爆的主要原因，并根据《煤矿安全规程》和《爆破安全规程》提出了预防拒爆的措施以及正确处理拒爆的办法。
The old and the new safety regulations for blasting are compared and the blasting damage criteria is analyzed.
对比了旧、新爆破安全规程并分析了其中的缺陷，对爆破破坏判据进行了讨论。
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