MS 183-2001 Specification for industrial safety helmet(first revision)《工业安全防护帽规范》.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 R IEC 60814-2013 Insulating liquids Oil-impregnated paper and pressboard Determination of water by automatic coulometric Karl Fisher titration《绝缘液体 油浸纸和纸板 用自动库仑卡尔费瑟滴定法测定含水量》.pdf

GOST R IEC 60838-2-2-2011 Miscellaneous lampholders Part 2-2 Particular requirements Connectors for light emitting diode modules《各种灯座 第2-2部分 发光二极管模块用连接器的详细要求》.pdf

GOST R IEC 60840-2011 Power cables with extruded insulation and their accessories for rated voltages above 30 kV (Um = 36 kV) up to 150 kV (Um = 170 kV) Test methods and requiremen.pdf

GOST R IEC 60870-2-2-2001 Telecontrol equipment and systems Part 2 Operating conditions Section 2 Environmental conditions (climatic mechanical and other non-electrical influences).pdf

GOST R IEC 60870-5-101-2006 Telecontrol equipment and systems Part 5 Transmission protocol Section 101 Companion standard for basic telecontrol tasks《遥控设备与系统 第5部分 传输协议 第101节 基础遥控任务.pdf

GOST R IEC 60870-5-103-2005 Telecontrol equipment and systems Part 5 Transmission protocols Section 103 Companion standard for the informative interface of protection equipment《遥控设.pdf

GOST R IEC 60870-5-104-2004 Telecontrol equipment and systems Part 5 Transmission protocols Section 104 Network access for IEC 60870-5-101 using standard transport profiles《遥控设备与系统.pdf

GOST R IEC 60891-2013 State system for ensuring the uniformity of measurements Photovoltaic devices Procedures for temperature and irradiance corrections to measured current voltag.pdf

GOST R IEC 60896-21-2013 Stationary lead-acid batteries Part 21 Valve regulated types Methods of test《固定型铅酸蓄电池 第21部分 阀门调节型 试验方法》.pdf