湖南省金属学会、湖南省冶金科技情报站联合主办的爆破技术座谈会于1980年10月在桃林铅锌矿召开。会议就乳胶炸药和柱齿钎头的研制、使用;及非电起爆系统、控制爆破技术等四个方面进行大会交流。代表们参观了矿山的乳胶炸药制备与使用和柱齿钎头凿岩及盲天井一次成井的控制爆破技术,对其进行了热烈的讨论。代表们指出,一个矿山使用的炸药,应根据本矿山的矿岩特性选择最适宜的炸药,就全国或全省来说,炸药品种应多样化,避免单一的做法。对乳胶炸药的贮存期,炸药的成型性能以及包装、运输, Hunan Institute of Metals, Hunan Metallurgical Information Technology Station jointly sponsored blasting Symposium in October 1980 held in Taolin lead-zinc mine. Conference on the development and use of latex explosives and column teeth bit, and non-electric detonation system, control blasting technology for the exchange of the four aspects. The delegates visited the preparation and use of latex explosives in mines and the controllable blasting technology of the drilling of pillar teeth and the completion of a blind well in a well, and gave a lively discussion. The deputies pointed out that the explosives used by a mine should be selected according to the characteristics of the rock and ore of the mine and the most suitable explosives. For the whole country or the whole province, the variety of explosives should be diversified and a single practice should be avoided. The storage of latex explosives, explosives forming performance and packaging, transportation,