JWWA K140-2015 Chlorinated polyvinyl chloride lining steel pipes for water supply.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 60068-2-14-2009 en Environmental testing - Part 2-14 Tests - Test N Change of temperature《环境试验 第2-14部分 试验 试验N 温度变化［替代 CENELEC EN 60068-2-33］》.pdf

EN 60068-2-17-1994 en Environmental Testing Part 2 Tests Test Q Sealing《环境试验 第2部分 试验 试验Q 密封(IEC 68-2-17-1994)》.pdf

EN 60068-2-18-2017 en Environmental testing - Part 2-18 Tests - Test R and guidance Water.pdf

EN 60068-2-2-2007 en Environmental testing - Part 2-2 Tests - Test B Dry heat《环境试验 第2-2部分 试验 试验B 干热》.pdf

EN 60068-2-20-2008 en Environmental testing - Part 2-20 Tests - Test T Test methods for solderability and resistance to soldering heat of devices with leads《环境试验 第2-20部分 试验 试验T 含铅装.pdf

EN 60068-2-21-2006 en Environmental Testing - Part 2-21 Tests - Test U Robustness of Terminations and Integral Mounting Devices《环境试验 第2-21部分 试验 试验U 终端坚固性和集成固定装置 IEC 60068-2-21-2006.pdf

EN 60068-2-27-2009 en Environmental testing - Part 2-27 Tests - Test Ea and guidance Shock《环境试验 第2-27部分 试验 试验Ea和指南 冲击［替代 CENELEC EN 60068-2-29］》.pdf

EN 60068-2-30-2005 en Environmental Testing - Part 2 Tests - Test Db and Guidance Damp Heat Cyclic (12 + 12 Hour Cycle)《环境试验 第2部分 试验 试验Db和指南 交变湿热(12+12小时循环)IEC 60068-2-30-2005》.pdf

EN 60068-2-31-2008 en Environmental testing - Part 2-31 Tests - Test Ec Rough handling shocks primarily for equipment-type specimens《环境试验 第2-31部分 试验 试验Ec 粗处理冲击(主要用于设备型试样)[替代 CENELE.pdf