CNS 4051-1976 Methods for Determination of Nitrate Nitrogen in Polluted and Waste Water《废水、污水硝酸盬含氮检验法》.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 EN 927-3-2012 Paints and varnishes Coating materials and coating systems for exterior wood Natural weathering test《涂料和清漆 外部用木材的涂覆材料和涂覆系统 自然风化试验》.pdf

BS EN 927-5-2006 Paints and varnishes - Coating materials and coating systems for exterior wood - Part 5 Assessment of the liquid water permeability《涂料和清漆 室外木材用涂料和涂层系统 第5部分 液态蒸气渗透性.pdf

BS EN 927-6-2006 Paints and varnishes - Coating materials and coating systems for exterior wood - Part 6 Exposure of wood coatings to artificial weathering using fluorescent UV lam.pdf

BS EN 9277-2015 Aerospace series Programme Management Guide for the management of Systems Engineering《航空航天系列 项目管理 系统工程管理指南》.pdf

BS EN 9300-003-2012 Aerospace series LOTAR Long term archiving and retrieval of digital technical product documentation such as 3D CAD and PDM data Fundamentals and concepts《航空航天系列.pdf

BS EN 9300-004-2013 Aerospace series LOTAR Long Term Archiving and Retrieval of digital technical product documentation such as 3D CAD and PDM data Description methods《航空航天系列 长期存档和.pdf

BS EN 9300-011-2013 Aerospace series LOTAR Long Term Archiving and Retrieval of digital technical product documentation such as 3D CAD and PDM data Reference process description D.pdf

BS EN 9300-012-2013 Aerospace series LOTAR Long Term Archiving and Retrieval of digital technical product documentation such as 3D CAD and PDM data Reference process description In.pdf

BS EN 9300-013-2013 Aerospace series LOTAR LOng Term Archiving and Retrieval of digital technical product documentation such as 3D CAD and PDM data Reference process description A.pdf