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分享一个刚刚找到的英国规范BS5427
British Standard BS5427-1:1996 The use of profiled sheet for roof and wall cladding on buildings - Part 1: Design
英国规范British Standard BS6399
BS 6399-1: 1996 Incorporating Amendment No. 1 Loading for buildings — Part 1: Code of practice for dead and imposed load
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