BS资源列表
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[国外标准] BS EN ISO 140-4-1998 Acoustics — Measurement of sound insulation in buildings and of building
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[国外标准] BS EN ISO 140-3-1995 Acoustics — Measurement of sound insulation in buildings and of building
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[国外标准] BS EN ISO 140-1-1998 Acoustics — Measurement of sound insulation in buildings and of building
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[国外标准] BS EN ISO 13968-2008 Plastics piping and ducting systems — Thermoplastics pipes Determination of rin
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[国外标准] BS EN ISO 13938-1-1999 Textiles — Bursting properties of fabrics —Part 1 Hydraulic method for determ
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[国外标准] BS EN ISO 13857-2008 Safety of machinery. Safety distances to prevent hazard zones being reached by
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[国外标准] BS EN ISO 13849-2-2008 Safety of machinery — Safety-related parts of control systems Part 2 Validati
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[国外标准] BS EN ISO 13849-2-2003 Safety of machinery Safety-related parts of control systems Part 2 Validation
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[国外标准] BS EN ISO 13849-1-2008 Safety of machinery — Safety-related parts of control systems Part 1 General
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[国外标准] BS EN ISO 13849-1-2006 Safety of machinery — Safety-related parts of control systems — Part 1 Genera
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[国外标准] BS EN ISO 13805-2009 Vitreous and porcelain enamels for aluminium Determination of the adhesion of e
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[国外标准] BS EN ISO 13695-2004 Optics and photonics - Lasers and laser-related equipment - Test methods for th
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[国外标准] BS EN ISO 13406-1-1999 Ergonomic requirements for work with visual display based on flat panels -Par
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[国外标准] BS EN ISO 12944-5-2007 Paints and varnishes — Corrosion protection of steel structures by protective