2009资源列表
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[国外标准] BS EN 61755-3-8-2009 Fibre optic interconnecting devices and passive components — Fibre optic connec
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[国外标准] BS EN 61557-9-2009 Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 50
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[国外标准] BS EN 61557-11-2009 Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 5
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[国外标准] BS EN 61534-22-2009 Powertrack systems — Part 22 Particular requirements for powertrack systems inte
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[国外标准] BS EN 61314-1-2009 Fibre optic interconnecting devices and passive components – Fibre optic fan-outs
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[国外标准] BS EN 61300-3-43-2009 Fibre optic interconnecting devices and passive components –Basic test and mea
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[国外标准] BS EN 61300-3-34-2009 Fibre optic interconnecting devices and passive components — Basic test and me
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[国外标准] BS EN 61300-3-3-2009 Fibre optic interconnecting devices and passive components — Basic test and mea
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[国外标准] BS EN 61300-3-2-2009 Fibre optic interconnecting devices and passive components — Basic test and mea
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[国外标准] BS EN 61300-2-48-2009 Fibre optic interconnecting devices and passive components — Basic test and me
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[国外标准] BS EN 61290-10-1-2009 Optical amplifiers — Test methods — Part 10-1 Multichannel parameters — Pulse
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[国外标准] BS EN 61280-2-9-2009 Fibre optic communication subsystem test procedures — Part 2-9 Digital systems
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[国外标准] BS EN 61249-2-38-2009 Materials for printed boards and other interconnecting structures — Part 2-38
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[国外标准] BS EN 61249-2-36-2009 Materials for printed boards and other interconnecting structures — Part 2-36
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[国外标准] BS EN 61249-2-35-2009 Materials for printed boards and other interconnecting structures — Part 2-35
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[国外标准] BS EN 61169-38-2009 Radio-frequency connectors — Part 38 Sectional specification — Radio frequency c
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[国外标准] BS EN 61094-2-2009 Electroacoustics — Measurement microphones — Part 2 Primary method for pressure c
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[国外标准] BS EN 61000-4-30-2009 Electromagnetic compatability (EMC) — Part 4-30 Testing and measurement techni
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[国外标准] BS EN 60966-3-2009 Radio frequency and coaxial cable assemblies — Part 3 Sectional specification for