SNI 05-2641-1992 System of dimensional tolerances of castings《铸铁器件尺寸公差系统》.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 IEC 61038-2011 Electricity metering Tariff and load control Particular requirements for time switches《电量测量 税费和载荷控制 定时自动开关的详细要求》.pdf

GOST IEC 61046-2012 Auxiliaries for lamps D c or a c supplied electronic step-down converters for filament lamps General and safety requirements《灯具附件 直流电或交流电供电的白炽灯用电子降压变流器 通用和安全性要求.pdf

GOST IEC 61048-2011 Auxiliariesforlamps Capacitors for use in tubular fluorescent and other discharge lamp circuits General and safety requirements《灯具附件 荧光灯管和其它放电灯电路中使用的电容器 通用和安全性要.pdf

GOST IEC 61050-2011 Transformers for tubular discharge lamps having a no-load output voltage exceeding 1000 V (generally called neon-transformers) General and safety requirements《空.pdf

GOST IEC 61051-2-2-2013 Varistors for use in electronic eguipment Part 2 Blank details specification for zinc oxide surge suppression varistors Assessment level E《电子设备用变阻器 第2部分 氧化锌.pdf

GOST IEC 61051-2-2013 Varistors for use in electronic equipment Part 2 Sectional specification for surge suppression varistors《电子设备用压敏电阻器 第2部分 浪涌抑制压敏变阻器的分规格》.pdf

GOST IEC 61058-1-2012 Switches for appliances Part 1 General requirements《器具开关 第1部分 通用要求》.pdf

GOST IEC 61058-2-1-2012 Switches for appliances Part 2-1 Particular requirements for cord switches《器具开关 第2-1部分 拉线开关的特殊要求》.pdf

GOST IEC 61058-2-4-2012 Switches for appliances Part 2-4 Particular requirements for independently mounted switches《器具开关 第2-4部分 独立安装开关的特殊要求》.pdf