BS 3602-1-1987Specification for steel pipes and tubes for pressure purposes carbon and carbon manganBS 3602-1-1987Specification for steel pipes and tubes for pressure purposes carbon and carbon manganese steel with specified elevated temperature properties
部份国外标准涉及版权问题,所以全部国外标准于2013年02月,全部删除!相关页面仅提供参考消息。