MSZ 1576 3 lap-1967 《电压防护通用》.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

GOST 28806-1990 Software quality Terms and definitions《软件质量 术语与定义》.pdf

GOST 28810-1990 Rubber vulcanized Determination of modulus in shear Quadruple shear method《橡胶 滑移模量的测定 四元件试样的滑移法》.pdf

GOST 28811-1990 Electromechanical switches for use in electronice equipment Sectional specification for lever (toggle) switches《电子设备用电气机械开关 “钮子开关”型杠杆开关 成组技术条件》.pdf

GOST 28812-1990 Coke chemical pyridine-base products Gas chromatographic method for determination of component composition《焦化吡啶产品 组元的气相色层测定法》.pdf

GOST 28814-1990 Integrated circuits Methods of measuring electrical parameters of puls voltage regulators operation circuits《集成电路 脉冲稳压控制电路中的电参数的测量方法》.pdf

GOST 28815-1996 Aqueous solutions of wood protective means Specifications《木材防水设备的溶液技术条件》.pdf

GOST 28816-1990 Telegraph TDM channelling equipment Methods of measurement of electrical parameters《信道分时的信道生成电信装置 电参数的测量方法》.pdf

GOST 28817-1990 Sintered hardmetals Determination of metallic elements by X-ray fluorescence《烧结硬质合金 测定金属的X射线荧光法》.pdf

GOST 28818-1990 Abrasive grains from aluminium oxide Specifications《人造氧化铝磨料 技术条件》.pdf