TCVN 5199-1990 Basic environmental testing procedures for electro-technical and radio-electronic equipments Tests at high temperatures《电工和无线电电子设备的基本环境试验程序 高温下试验》.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

EN 1201-2005 en Chemicals Used for Treatment of Water Intended for Human Consumption - Potassium Dihydrogen Orthophosphate《饮用水处理用化学试剂 磷酸二氢钾》.pdf

EN 12012-1-2007 en Plastics and rubber machines - Size reduction machines - Part 1 Safety requirements for blade granulators (Incorporates Amendment A1 2008)《塑料和橡胶机械 尺寸减小机械 第1部分 刀片.pdf

EN 12012-2-2001 en Plastics and rubber machines - Size reduction machines - Part 2 Safety requirements for strand pelletisers (Incorporates Amendment A2 2008)《橡胶和塑料机 粉碎机 第2部分 绞线成球机.pdf

EN 12012-3-2001 en Plastics and rubber machines - Size reduction machines - Part 3 Safety requirements for shredders (Incorporates Amendment A1 2008)《橡胶和塑料机械 粉碎机 第3部分 粉碎机的安全要求 包含修改.pdf

EN 12012-4-2006 en Plastics and rubber machines - Size reduction machines - Part 4 Safety requirements for agglomerators (Incorporates Amendment A1 2008)《橡胶和塑料机械 粉碎机 第4部分 电器除尘器的安全性.pdf

EN 12013-2000 en Plastics and rubber machines - Internal mixers - Safety requirements (Incorporates Amendment A1 2008)《橡胶和塑料机械 密闭式混合机 安全要求 包含修改件A1-2008》.pdf

EN 12014-1-1997 en Foodstuffs - Determination of Nitrate and or Nitrite Content - Part 1 General Considerations (Incorporates Amendment A1 1999)《食品 硝酸盐和 或亚硝酸盐含量测定 第1部分 概述 包含修改件A1-1.pdf

EN 12014-2-1997 en Foodstuffs - Determination of Nitrate and or Nitrite Content - Part 2 HPLC IC Method for the Determination of Nitrate Content of Vegetables and Vegetable Product.pdf

EN 12014-2-2017 en Foodstuffs - Determination of nitrate and or nitrite content - Part 2 HPLC IC method for the determination of nitrate content of vegetables and vegetable product.pdf