中文版 香港建筑设计防火规范(2024版) Code of Practice for Fire Safety in Buildings 2011 (2024 Edition).pdf PDF 4.71MB 246页 英文原版 香港建筑设计防火规范(2024版) Code of Practice for Fire Safety in Buildings 2011 (2024 Edition).pdf PDF 4.67MB 246页 BS 6349-8:2007 Maritime structures - Part 8: Code of practice for the design of Ro-Ro ramps linkspans and walkways.pdf 未知 MSS SP-138-2009 Quality Standard Practice for Oxygen Cleaning of Valves Fittings.pdf 未知 ASTM-A780-01 Standard Practice for Repair of Damaged and Uncoated Areas of Hot-Dip Galvanized Coatings.pdf PDF 19.67KB 3页