code资源列表
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[国外标准] BS 8221-2-2000 Code of practice for cleaning and surface repair of buildings. Surface repair of natu
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[国外标准] BS 8221-1-2000 Code of practice for cleaning and surface repair of buildings Part 1 Cleaning of natu
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[国外标准] BS 8010-2.5-1989 Code of practice for Pipelines Part 2 Pipelines on land design, construction and in
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[国外标准] BS 8007-1987 Code of practice for design of concrete structures for retaining aqueous liquids
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[国外标准] BS 7273-5-2008 Code of practice for the operation of fire protection measures. Electrical actuation
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[国外标准] BS 7273-4-2007 Code of practice for the operation of fire protection measures – Part 4 Actuation of
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[国外标准] BS 7273-3-2008 Code of practice for the operation of fire protection measures – Part 3 Electrical ac
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[国外标准] BS 7273-1-2006 Code of practice for the operation of fire protection measures. Electrical actuation
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[国外标准] BS 6739-2009 Code of practice for instrumentation in process control systems installation design and
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[国外标准] BS 6297-2007 Code of practice for the design and installation of drainage fields for use in wastewat
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[国外标准] BS 5974-1990 Code of practice for temporarily installed suspended scaffolds and access equipment