SR 6646-2-1997 Artificial lightning Requirement for the working place lightning《人工照明 工作地点照明要求》.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

SFS 2733-1982 《易燃液体的贮存和处理 钢面斜卧式圆筒储罐》.pdf

SFS 2734-1982 《易燃液体的贮存和处理 钢面立式圆筒储罐》.pdf

SFS 2735-1984 《易燃液体的贮存和处理 钢面卧式圆筒储罐》.pdf

SFS 2737 S-1979 Above ground vertical cylindrical steel tank for storage of flammable liquids Volum≤ 500 m3 Requirements for material and design《易燃液体储存用地上直立钢罐 体积500≤m3 材料和设计要求 n》.pdf

SFS 2737-1974 《地表上钢铁的易燃液体的环形地基和直墙 体积 500 m3 材料要求和尺寸》.pdf

SFS 2740 S-1979 Above ground vertical cylindrical steel tank for storage of flammable liquids Volume 500m3 Requirements for material and design n《易燃液体储存用地上直立钢罐 体积500 m3 材料和设计要求 n》.pdf

SFS 2740-1975 《地表上钢铁的易燃液体的环形地基和直墙 体积 500 m3 材料要求和尺寸》.pdf

SFS 2750-1972 《绝缘塑料包裹的长途通讯电线 结构的规定和测试要求》.pdf

SFS 2751-1972 《绝缘塑料包裹的长途通讯电缆 KLM》.pdf