BS EN 12088-1997 建筑用绝热产品.弥散时长期吸水性测定 (Thermal insulating products for building applications - Determination of long term water absorption by diffusion).pdf 未知 BS 6349-8:2007 Maritime structures - Part 8: Code of practice for the design of Ro-Ro ramps linkspans and walkways.pdf 未知 BS EN 1634-1:2000 Fire resistance tests for door and shutter assemblies Part 1: Fire doors and shutters.PDF 未知