SNI 04-6186 21 3-2001 Electrical relays Part 21 Vibration shock bump and seismic tests on measuring relays and protection equipment - Section 3 Seismic tests《电气继电器 第21部分 对测量用继电器和安全.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

SAE J 2318-2008 Air Brake Actuator Test Performance Requirements-Truck and Bus《卡车和客车的气闸制动器试验程序要求》.pdf

SAE J 2318-2016 Air Brake Actuator Test Performance Requirements - Truck and Bus.pdf

SAE J 2319-1997 Low-Speed Impact Bumper System Test Procedure for Passenger Vehicles《针对客车的低速冲击保险杠系统测试规程》.pdf

SAE J 2320-2012 Discharge Signal Lighting System《放电信号照明系统》.pdf

SAE J 2321 1-2013 Disposable Hydraulic Filter Element 115 L Min Flow 1 000 MPa Collapse Pressure Filtration Ratio = 75 at 6 and 10 μm《船用系统和设备一次性液压过滤元件 115 L Min流量、1000 MPa破裂压力、在6和1.pdf

SAE J 2321 2-2013 Disposable Hydraulic Filter Element 190 L Min Flow 21 MPa Collapse Pressure Filtration Ratio = 75 at 7 μm《一次性液压过滤元件 190 L Min流量、21 MPa坍塌压力、在7 um时过滤比率=75》.pdf

SAE J 2321 3-2013 Disposable Hydraulic Filter Elements 21 MPa Collapse Pressure Filtration Ratio = 75 at 10 μm 75 to 175 L Min《一次性液压滤波器元件 75-175 L Min、21 MPa坍塌压力、在10μM时过滤比率=75》.pdf

SAE J 2321-1-2000 Disposable Hydraulic Filter Element - 115 L min Flow 1 0 MPa Collapse Pressure Filtration Ratio = 75 at 6 and 10 .pdf

SAE J 2321-2-2000 Disposable Hydraulic Filter Element - 190 L min Flow 21 MPa Collapse Pressure Filtration Ratio = 75 at 7 .pdf