ONORM E 6663-1987 Plugs and socket-outlets for industrial purposes mechanical interlock for accessories 16 A 32 A 63 A and 125 A exceeding 50 V《工业用插头和插座 配件机械联锁16 A， 32 A， 63 A 和 12.pdf

相关资源

IRS 70778-2-2018 Recommendations for determining the carrying capacity and fatigue risks of existing metallic railway bridges.pdf

IRS 70712-2018 Rail defects.pdf

IRS 50596-6-2018 Conditions for coding intermodal loading units in combined transport combined transport lines and wagons.pdf

IRS 50596-5-2018 Transport of road vehicles on wagons-Technical Organisation-Conveyance of semi-trailers with P coding or N coding on recess wagons.pdf

IESNA TM-23-2017 Lighting Control Protocols.pdf

IESNA RP-2-2017 Recommended Practice for Retail Lighting.pdf

ITU-R RAPPORT M 766-2 FRENCH-1990 Feasibility of frequency sharing between the GPS and other services《全球定位系统和其他服务之间的频率共享的可行性》.pdf

ITU-R RAPPORT M 763-3 FRENCH-1990 Signal level variation due to multipath effects and blockage by ship-s superstructure in maritime mobile-satellite service lin.pdf

ITU-R RAPPORT M 739-1 FRENCH-1986 Interference due to intermodulation products in the land mobile service between 25 and 100 MHz《由于互调产物在陆地移动服务25和100 MHz之间产生的干扰》.pdf

ITU-R RAPPORT M 319-7 FRENCH-1990 Characteristics of equipment and principles governing the assignment of frequency channels between 25 and 100 MHz for land mob.pdf

猜你喜欢

NC 90-14-23-1984 Metrological Assurance Resistance Thermometers Graduation Tables《计量保证体系 电阻温度计刻度表》.pdf

NC 90-14-24-1984 Metrological Assurance Liquid-in-Glass Thermometers Classification《计量保证体系 玻璃液体温度计分类》.pdf

NC 90-14-26-1985 Metrological Assurance Recording Manóme trie Thermometers with Electric Contact Devices Verification Methods and Means《计量保证体系 电触点记录压力温度计 验证方法和手段》.pdf

NC 90-14-27-1985 Metrological Assurance MercuryFilled Glass Thermometers with Electrical Contact Verification Methods and Means《计量保证体系 电触点水银玻璃温度计 验证方法和手段》.pdf

NC 90-14-29-1986 Metrological Assurance Electronic Thermoregulators Verification Methods and Means《计量保证 电子温度调节器 验证方法和手段》.pdf

NC 90-14-30-1986 Metrological Assurance Mercury and Mercury-Thallium Standard Thermometers Use and Conservation《计量保证 汞和水银-铊标准温度计 使用和保管》.pdf

NC 90-14-31-1986 Metrological Assurance Thorraographs Verification Methods and Means《计量保证 温度记录器 验证方法和手段》.pdf

NC 90-14-32-1987 Metrological Assurance Standard Platinum Resistance Thermometers Methods and Means of Verification《计量保证 标准白金电阻温度计 验证方法和手段》.pdf

NC 90-14-34-1988 Standards System for Metrological Assurance Measurements with Liquid-Filled Glass Thermometers General Rules《计量保证标准系统 液体玻璃温度计测量 一般准则》.pdf