CSN ISO 9501-1992 Metallurgical-grade fluorspar - Determination of total sulfur content - Iodometric method after combustion《冶金级萤石 硫总含量测定 燃烧后的碘量法》.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

GB T 12636-1990 微波介质基片复介电常数带状线测试方法.pdf

GB T 12639-1990 通信卫星有效载荷性能的在轨测试方法.pdf

GB T 12640-1990 数字微波接力通信设备测量方法.pdf

GB T 12642-2013 工业机器人 性能规范及其试验方法.pdf

GB T 12643-2013 机器人与机器人装备 词汇.pdf

GB T 12644-2001 工业机器人 特性表示.pdf

GB T 12646-1990 数字控制机床的数控处理程序输入 基本零件源程序参考语言.pdf

GB T 12648-1990 天气雷达通用技术条件.pdf

GB T 12649-1990 气象雷达参数测试方法.pdf