SIS SEN 33 05 01-1962 Kitchen fans Determination of capacity and sound levcl《厨房排气扇 容量和声音的测定》.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

NBN T 04-309-1983 7500 Urea for industrial use - Determination of water content - Karl Fischer method《工业尿素 水含量的测定（Karl Fischer法）》.pdf

NBN T 04-310-1983 1875 Urea for industrial use - Determination of biuret content - Photometric method《工业尿素 缩二脲的测定（光度测定法）》.pdf

NBN T 04-311-1983 6250 Urea for industrial use - Determination of biuret content-Flame atomic absorption and photometric absorption methods《工业尿素 缩二脲的测定（火焰原子吸收光谱法）》.pdf

NBN T 04-321-1985 0625 Carbon disulphide for industrial use - Sampling and methods of test《工业二硫化碳 取样和测试方法》.pdf

NBN T 04-333-1988 6250 Caprolactam for industrial use - Determination of colour of 5 0 %aqueous caprolactam solution expressed in Hazen units (platinum-cobalt scale) - Spectrometri.pdf

NBN T 04-401-1983 6250 Liquid halogenated hydrocarbons for industrial use - Determination of acidity-Titrimetric method《工业液态卤代烃 酸度测量（滴定测量法）》.pdf

NBN T 04-402-1983 5000 Liquid halogenated hydrocarbons for industrial use - Determination of cloud point《工业液态卤代烃 浊点测量》.pdf

NBN T 04-403-1983 3750 Liquid halogenated hydrocarbons for industrial use - Sampling《工业液态卤代烃 取样》.pdf

NBN T 04-404-1983 8125 Liquid halogenated hydrocarbons for industrial use - Determination of residue on evaporation《工业液态卤代烃 蒸发中剩余物的测量》.pdf