中国钎钢钎具工业发展历程回顾(二)  

Review of the development course of steels and tools for rock drill in China (Ⅱ)

作　　者：胡铭 董鑫业 徐曙光 张国榉 

机构地区：[1]中国钢结构协会钎钢钎具分会,北京100061

出　　处：《矿山机械》2010年第4期1-8,共8页Mining & Processing Equipment

摘　　要：阐述了我国钎钢钎具行业50a来的发展历程以及各个发展时期的主要工作,特别介绍了改革开放30a来,国产凿岩机具在产品品种、质量以及性能方面所取得的成就。目前,我国已经成为世界凿岩钎具产品生产和使用的大国之一。The article introduces the development course of steels and tools for rock drill in China though the past 50 years and the main works in each developing period. It introduces that the achievements of steels and tools for rock drill have made in aspects such as product varieties, quality and performance since China began opening up for 30 years. At present, China has become one of the biggest country in producing and using the rock drilling in the world.

关 键 词：钎钢钎具 凿岩爆破 发展历程 

分 类 号：F426.4[经济管理—产业经济]