SIS SEN 24 08 01-1961 《空气引导铝线（铝线）》.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

NEN 6563-1982 Bacteriological examination of surface water Enumeration of fecal streptococci by means of fermentation tests《地表水的细菌检验 通过发酵试验计算粪链球菌》.pdf

NEN 6564-1982 Bacteriological examination of drinking water Examination of the presence of fecal streptococci by means of membrane filtration《饮用水的细菌检验 使用膜滤法检验粪链球菌》.pdf

NEN 6565-1982 Bacteriological examination of drinking water Examination by means of fermentation tests for the presence of fecal streptococci《饮用水的细菌检验 通过发酵试验检验粪链球菌》.pdf

NEN 6567-1985 Bacteriological examination of water - Examination of the presence of spores of sulfite reducing clostridia by means of membrane filtration《水的细菌检验 使用膜滤法检验亚硫酸盐还原梭状芽胞杆菌.pdf

NEN 6570-1982 Bacteriological examination of surface water Enumeration of thermotolerant coliform bacteria by means of membrane filtration《地表水细菌检验 使用膜滤法计算耐热大肠菌类细菌》.pdf

NEN 6571-1982 Bacteriological examination of surface water Enumeration of coliform bacteria by means of membrane filtration《地表水细菌检验 使用膜滤法检验大肠菌类细菌》.pdf

NEN 6572-1982 Bacteriological examination of surface water Enumeration of coliform bacteria and thermotolerant coliform bacteria by means of fermentation tests《地表水细菌检验 使用发酵试验计算大肠菌类.pdf

NEN 6573-1987 Bacteriological examination of water Examination by means of membrane filtration on the presence and the number of colony forming units (CFU) Pseudomonas aeruginosa《水.pdf

NEN 6575-1984 Rain water - Sampling of the deposition《雨水 沉降采样》.pdf