SNV 24526-1944 《表面糙度 可以使用不同生产方法获得的表面糙度》.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

GOST 12 2 007 13-2000 Occupation safety standarts system Electric lamps Safety requirements《ССБТ 电灯泡 安全要求》.pdf

GOST 12 2 007 14-1975 Occupation safety standards system Cables and cable fittings Safety requirements《ССБТ 电缆和电缆用的零件 安全要求》.pdf

GOST 12 2 007 2-1975 Occupation safety standards system Power transformers and reactors Safety requirements《ССБТ 动力变压器和电抗器 安全要求》.pdf

GOST 12 2 007 3-1975 Occupation safety standards system Electrical devices for voltages above 1000 V Safety requirements《ССБТ 电压超过1000伏的电气装置 安全要求》.pdf

GOST 12 2 007 4-1975 Occupational safety standards system Cubicles of factory-assembled switch-gears and of complete transformer substations cubicles of metal-enclosed switchgear a.pdf

GOST 12 2 007 5-1975 Occupation safety standards system Safety requirements Power capacitors Capacitor installations《ССБТ 电力电容器 电容器的安装 安全要求》.pdf

GOST 12 2 007 6-1975 Occupation safety standards system Safety requirements Switching devices for voltages below 1000 v《ССБТ 电压在1000伏以内的整流器 安全要求》.pdf

GOST 12 2 007 8-1975 Occupation safety standards system Devices for electric welding and plasma treatment Safety requirements《ССБТ 等离子加工用的装置 安全要求》.pdf

GOST 12 2 007 9-1993 Safety in electroheat installations Part 1 General requirements《ССБТ 电热设备的安全 第1部分 一般要求》.pdf