BS 5212-1-1990 Cold applied joint sealant systems for concrete pavements part 1. Specification for jBS 5212-1-1990 Cold applied joint sealant systems for concrete pavements part 1. Specification for joint sealants
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。