CNS 3627-1995 Basic Environmental Testing Procedures Part 2 Tests Test Ka Salt Mist《环境试验法（电气、电子）–盐雾试验》.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

ASTM D6519-2008 402 Standard Practice for Sampling of Soil Using the Hydraulically Operated Stationary Piston Sampler《用液压操作的固定活塞采样器进行土壤取样的标准实施规程》.pdf

ASTM D6519-2015 red 6870 Standard Practice for Sampling of Soil Using the Hydraulically Operated Stationary Piston Sampler《用液压操作的固定活塞采样器进行土壤取样的标准实施规程》.pdf

ASTM D6520-2006 Standard Practice for the Solid Phase Micro Extraction (SPME) of Water and its Headspace for the Analysis of Volatile and Semi-Volatile Organic Compounds《挥发和半挥发性有机复.pdf

ASTM D6520-2006(2012) 6875 Standard Practice for the Solid Phase Micro Extraction (SPME) of Water and its Headspace for the Analysis of Volatile and Semi-Volatile Organic Compounds.pdf

ASTM D6521-2005 Standard Practice for Accelerated Aging of Asphalt Binder Using a Pressurized Aging Vessel (PAV)《用加压老化容器(PAV)进行沥青粘结剂加速老化的标准实施规程》.pdf

ASTM D6521-2008 488 Standard Practice for Accelerated Aging of Asphalt Binder Using a Pressurized Aging Vessel (PAV)《用加压老化容器(PAV)进行沥青粘结剂加速老化的标准实施规程》.pdf

ASTM D6521-2013 red 0000 Standard Practice for Accelerated Aging of Asphalt Binder Using a Pressurized Aging Vessel (PAV)《采用压力老化容器加速老化沥青结合料的标准实施规程》.pdf

ASTM D6521-2018 7500 Standard Practice for Accelerated Aging of Asphalt Binder Using a Pressurized Aging Vessel (PAV).pdf

ASTM D6522-2000(2005) Standard Test Method for Determination of Nitrogen Oxides Carbon Monoxide and Oxygen Concentrations in Emissions from Natural Gas-Fired Reciprocating Engines .pdf