BS 7412-2007 Specification for windows and doorsets made from unplasticized polyvinyl chloride (PVC-BS 7412-2007 Specification for windows and doorsets made from unplasticized polyvinyl chloride (PVC-U) extruded hollow profiles
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。