【摘要】 中国工程爆破协会技术考察团在参加了第24届炸药与爆破技术年会和第14届炸药与爆破研究研讨会后，先后参观了ETI公司的两个炸药厂和炸药在两个矿山的应用情况．本文较详细地介绍了美国金州炸药厂和加拿大诺斯贝炸药厂的生产情况，以及美国加州露天采石场、加拿大Craig地下镍矿爆破和矿山生产情况。更多还原

【Abstract】 The technical investigation delegation organized by CSEB took part in the 24th Annual Conference on Explosives and Blasting Technique and the 14th Annual Symposium on Explosives and Blasting Research, and then visited two explosive plants which are subordinate to ETI and the application of the explosives in two mines. This paper introduces the produCtion of Golden State Explosives Plant in USA and North Bay Explosive Plant in Canada, the blasting-and production of the Quarry in California, USA, and the Craig Underground Nickel Mine in North Bay, Canada.更多还原