TS 187-1965 EXPRESS10N OF THE PHYSICAL AND SUBJECTIVE MAGNITUDES OF SOUND OR NOISE《声音和噪音强度主观和客观表示法》.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 50216-1-2002 Power transformers and reactor fittings - General《电力变压器和反应堆配件 总则》.pdf

BS EN 50216-10-2009 Power transformer and reactor nfittings — nPart 10 Oil-to-air heat exchangers《电力变压器和反应堆配件 油-气热交换器》.pdf

BS EN 50216-11-2008 Power transformer and reactor fittings - Oil and winding temperature indicators《电力变压器和反应堆配件 油和绕组温度指示器》.pdf

BS EN 50216-12-2011 Power transformer and reactor fittings Fans《电力变压器和电抗器配件 风机》.pdf

BS EN 50216-2-2002 Power transformers and reactor fittings - Gas and oil actuated relay for liquid immersed transformers and reactors with conservator《电力变压器和反应堆配件 液浸变压器和有存油器的反应堆用气体.pdf

BS EN 50216-3-2002 Power Transformer and reactor fittings - Protective relay for hermetically sealed liquid-immersed transformers and reactors without gaseous cushion《电力变压器和反应堆配件 密.pdf

BS EN 50216-4-2002 Power transformers and reactor fittings - Basic accessories (earthing terminal drain and filling devices thermometer pocket wheel assembly)《电力变压器和反应堆配件 基本附件(接地端子.pdf

BS EN 50216-4-2015 Power transformer and reactor fittings Basic accessories (earthing terminal drain and filling devices thermometer pocket wheel assembly)《电力变压器和反应堆配件 基本附件(接地端子、排水.pdf

BS EN 50216-5-2002 Power transformer and reactor fittings - Liquid level pressure and flow indicators pressure relief devices and dehydrating breathers《电力变压器和反应堆配件 液位、压力装置和流量指示计》.pdf