NBN-HD 022 1-1994 6875 《导体和以橡胶绝缘的电缆，从指定电压到更接近于450 750伏 第3部分：一般规定》.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 51859-2002 Petroleum products Determination of sulphur content by lamp method《石油制品 利用灯试法测定硫含量》.pdf

GOST R 51860-2002 Products wear resistance assurance Evaluation of lubrication materials antiwear properties by ball - cylinder method《产品耐磨性 利用 球-缸 法评估润滑材料的耐磨特性》.pdf

GOST R 51864-2002 Packagings Testing methods of handle fastening strength《包装材料 把手固定强度的测试方法》.pdf

GOST R 51867-2002 Ceramic denture teeth Technical requirements Test methods《陶瓷假牙 技术要求 测试方法》.pdf

GOST R 51870-2014 Professional cleaning services - cleaning services General specifications《专业清洁服务 清洁服务通用规格》.pdf

GOST R 51872-2002 Executive geodetic documentation in construction Performance rules《建筑的执行大地测量学文件 执行规则》.pdf

GOST R 51873-2002 Radionuclide ionizing radiation sealed sources General technical requirements《放射性核素电离辐射密封源 一般技术要求》.pdf

GOST R 51874-2002 Safety navigation Requirements for maritime pilots Standards of training Certification《安全导航 海上引航员的要求 培训标准 认证》.pdf

GOST R 51875-2002 Wines wine materials and cognacs Photoelectric colorimetric method for determination of sugar mass concentration using picric acid (trinitrophenol)《葡萄酒 酿酒材料及白兰地 利.pdf