论文部分内容阅读
1总体情况国家标准GB 26545-2011《建筑施工机械与设备钻孔设备安全规范》于2011年5月发布,2012年5月实施。该标准为首次制定,属于C类安全标准,其第5章、第6章、第7章为强制性的,其余为推荐性的。该标准使用重新起草法修改采用欧洲标准EN 791:1995《钻孔设备—安全》(英文版)。
1 General situation National standard GB 26545-2011 “Construction machinery and equipment drilling equipment safety norms” released in May 2011, May 2012 implementation. This standard was first formulated and belongs to Class C safety standards. Its Chapter 5, Chapter 6 and Chapter 7 are mandatory and others are recommended. This standard uses the redrafted law to amend the European Standard EN 791: 1995 “Drilling Equipment - Safety” (in English).