and资源列表
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[国外标准] BS 6172-2004 Installation and maintenance of domestic gas cooking appliances (2nd and 3rd family gas
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[国外标准] BS 6100-9-2007 Building and civil engineering – Vocabulary – Part 9 Work with concrete and plaster
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[国外标准] BS 6100-5-2009 Building and civil engineering – Vocabulary Part 5 Civil engineering – Water engineer
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[国外标准] BS 6100-2-2007 Building and civil engineering – Vocabulary – Part 2 Spaces, building types, environm
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[国外标准] BS 5651-1989 Cleansing and wetting procedures for use in the assessment of the effect of cleansing a
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[国外标准] BS 5651-1978 Cleansing and wetting procedures for use in the assessment of the effect of cleansing a
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[国外标准] BS 5440-2-2000 Installation and maintenance of flues and ventilation for gas appliances of rated inp
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[国外标准] BS 5440-1-2008 Flueing and ventilation for gas appliances of rated input not exceeding 70 kW net (1s
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[国外标准] BS 5440-1-2000 Installation and maintenance of flues and ventilation for gas appliances of rated inp
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[国外标准] BS 5400-5-2005 Streel,and composite bridges-Part 5-Code of practice for design of composite bridges
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[国外标准] BS 5385-5-2009 Wall and floor tiling – Part 5 design and installation of terrazzo, natural stone and
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[国外标准] BS 5385-4-2009 Wall and floor tiling – Part 4 design and installation of ceramic and mosaic tiling i
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[国外标准] BS 5385-3-2007 Wall and floor tiling. design and installation of internal and external ceramic and m
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[国外标准] BS 5385-2-2006 Wall and floor tiling. design and installation of external ceramic and mosaic wall ti
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[国外标准] BS 5385-1-2009 Wall and floor tiling – Part 1 design and installation of ceramic, natural stone and
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[国外标准] BS 5345-5-1983 Installation and maintenance requirements for electrical apparatus protected by press
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[国外标准] BS 5345-4-1977 Installation and maintenance requirements for electrical apparatus with type of prote