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- safety blasting explosive 安全炸药
- rock emulsification blasting explosive volume 岩石乳化炸药药卷
- "Dynamite: Blasting explosive, patented in 1867 by Alfred P. Nobel and is Based on nitroglycerin But is much safer to handle than nitroglycerin alone." 黄色炸药:1867年由瑞典物理学家诺贝尔获得专利;以硝化甘油为基体,但比单独使用硝化甘油要安全得多的爆破用炸药。
- It seemed an eternity before news of his safety reached her. 他平安的消息到达她那里之前，那段时间似乎是无限漫长的。
- Application on Xinji Mine for a Special Blasting Explosive of Three Grade Mine Methane Drainage 三级煤矿瓦斯抽排孔专用爆破药柱在新集一矿的应用
- Thanks to I had tied then the safety belt. 幸亏我当时系上了安全带。
- The ship came about and headed back for safety. 这只船掉过头往回开到安全地带去。
- I don't wonder you were anxious about their safety. 你为他们的安全着急，我是不奇怪的。
- In the end they reached a place of safety. 他们终于到达了一个安全的地方。
- When do the new safety rules come into force? 新的安全规则何时生效?
- The safety precautions are totally inadequate. 这些安全措施完全不合格。
- I'm worried sick about my son's safety. 我十分担心我儿子的安全。
- If I lose my job, I've got no safety net. 我丢掉这份工作就无计可施了。
- We're all concerned for her safety. 我们都为她的安全担忧。
- The new aircraft is undergoing safety tests. 这种新飞机正在接受安全性能检验。
- blasting explosive 爆炸剂,炸药,轰炸药
- His long absence raised fears about his safety. 他长期不在引起了大家对他的安全的担心。
- The new safety regulations are now in force. 新的安全规则现已生效。
- The report is scathing about the lack of safety precaution. 该报道对缺乏安全预防措施一事严加指责。
- emulsified blasting explosive 乳化炸药
