
Amendment No.2 To Bs 8000 Workmanship On Building Sites. Part 8: 1989 Code Of Practice For Plasterboard Partitions And Dry Linings
出版:British Standards Institution

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Amendment No.2 To Bs 8000 Workmanship On Building Sites. Part 8: 1989 Code Of Practice For Plasterboard Partitions And Dry Linings
出版:British Standards Institution
专家解读视频