BS资源列表
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[国外标准] BS ISO 13041-3-2009 Test conditions for numerically controlled turning machines and turning centres
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[国外标准] BS ISO 129-1985 Technical drawings Dimensioning —General principles,definitions, methods of executio
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[国外标准] BS ISO 129-1-2004 Technical drawings. Indication of dimensions and tolerances. General principles
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[国外标准] BS ISO 12789-2-2008 Reference radiation fields — Simulated workplace neutron fields — Part 2 Calibra
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[国外标准] BS ISO 12789-1-2008 Reference radiation fields — Simulated workplace neutron fields — Part 1 Charact
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[国外标准] BS ISO 1230-2007 Photography Determination of flash guide numbers for electronic flash equipment
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[国外标准] BS ISO 12151-3-1999 Connections for hydraulic fluid power and general use-Hose fittings-Part3.
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[国外标准] BS ISO 12151-1-1999 Connections for hydraulic fluid power and general use — Hose fittings — Part 1 H
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[国外标准] BS ISO 12141-2002 Stationary source emissions. Determination of mass concentration of particulate ma
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[国外标准] BS ISO 12107-2003 Metallic materials — Fatigue testing — Statistical planning and analysis of data