常見例句雙語例句This paper aimed at the safety problems of the explosive production lines, analyzed the state of entrucking industrial explosive, and calculated the distance that sympathetic detonation do not happen.文章針對(duì)炸葯生産線的安全問題,分析了成品炸葯裝車轉(zhuǎn)運(yùn)現(xiàn)狀,分析計(jì)算了炸葯不殉爆距離。http://chazidian.com 返回 sympathetic detonation