CSN ISO 3980-1992 Aluminium and aluminium alloys - Determination of copper - Atomic absorption spectrophotometric method《铝及铝合金 铜的测定 原子吸收分光光度法》.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

BS PD CEN TS 15968-2010 Determination of extractable perfluorooctanesulphonate (PFOS) in coated and impregnated solid articles liquids and fire fighting foams Method for sampling e涂.pdf

BS PD CEN TS 15989-2015 Firefighting and rescue service vehicles and equipment Graphical symbols for control elements and displays and for markings《消防和救援车辆及设备 标记的控制元素和显示用图形符号》.pdf

BS PD CEN TS 16157-4-2014 Intelligent transport systems DATEX II data exchange specifications for traffic management and information Variable Message Sign (VMS) Publications《智能运输系统.pdf

BS PD CEN TS 16157-5-2014 Intelligent transport systems DATEX II data exchange specifications for traffic management and information Measured and elaborated data publications《智能运输系.pdf

BS PD CEN TS 16157-6-2015 Intelligent transport systems DATEX II data exchange specifications for traffic management and information Parking Publications《智能运输系统 交通管理和信息用DATEX II数据交.pdf

BS PD CEN TS 16214-2-2014 Sustainability criteria for the production of biofuels and bioliquids for energy applications Principles criteria indicators and verifiers Conformity assec.pdf

BS PD CEN TS 16272-5-2014 Railway applications Track Noise barriers and related devices acting on airborne sound propagation Test method for determining the acoustic performance Inr.pdf

BS PD CEN TS 16272-7-2015 Railway applications Track Noise barriers and related devices acting on airborne sound propagation Test method for determining the acoustic performance Exi.pdf

BS PD CEN TS 16354-2013 Laminate floor coverings Underlays Specification requirements and test methods《层压地板覆盖物 衬底 规范 要求和试验方法》.pdf