NEN 10068-2-55-1994 Climatic and mechanical testing of electrical equipment Part 2-55 Tests Test Ee and guidance Bounce (IEC 68-2-59 1987)《IEC 68-2-55-1987 电气设备的气候和机械试验 第2-55部分：试验 .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

NC 38-02-12-1988 Food Sanitary Standards System Quantitative Determination of Bacillus Cereus Microbiological Analysis Method《食物卫生标准系统 芽胞杆菌的数量测定 微生物分析方法》.pdf

NC 38-02-14-1989 Food Sanitary Standards System Quantitative Determination of Fecal Colliforms Microbiological Testing Methods《食物卫生标准系统 排泄物的大肠菌群数量测定 微生物的测试方法》.pdf

NC 38-02-15-1989 Food Sanitary Standards System Quantitative Determination of Escherichia Colli Microbiological Testing Methods《食物卫生标准制度 大肠杆菌的量化测定 微生物测试方法》.pdf

NC 38-03-01-1986 Food Sanitary Standards System Food Handling Sanitary Requirements《食物卫生标准系统 食物卫生处理要求》.pdf

NC 38-03-02-1986 Food Sanitary Standards System Food Transportation Sanitary General Requirements《食物卫生标准系统 食物卫生运输一般要求》.pdf

NC 38-03-04-1987 Food Sanitary Standards System Food Transportation Sanitary General Requirements《食物卫生标准系统 食物运输卫生要求条件》.pdf

NC 38-03-05-1987 Food Sanitary Standards System Collective Feeding General Sanitary Requirements《食物卫生标准系统 集体用餐一般卫生要求》.pdf

NC 38-03-06-1987 Food Sanitary Standards System Food Import and Export General Sanitary Requirements《食物卫生标准系统 食物和出口一般卫生要求》.pdf

NC 38-04-02-1987 Food Sanitary Standards System Fish Shellfish and T heir Products General Sanitary Requirements《食物卫生标准系统 鱼和甲壳类水生物 一般卫生要求》.pdf