NBN-EN 60427-1994 3125 Report on synthetic testing of high voltage alternating current circuit-breakers《高压交流断路器合成试验》.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

DIN 11740-1991 Agricultural tractors and machinery track widths for trailers《农用拖拉机和机械 运输挂车的轮距》.pdf

DIN 11741-1991 Agricultural tractors and machinery trailer dimensions towing device coupling transport volume《农用拖拉机和机械 运输挂车的尺寸 牵引装置，挂车联接器，装载容积》.pdf

DIN 11742-1977 Agricultural machinery internal expanding brakes for trailers dimensions《农业机械 拖车的内膨胀式制动器尺寸》.pdf

DIN 11744-1994 Agricultural tractors machinery - Disc wheels for trailers - Connection dimensions《农用机械和拖拉机 运输挂车的盘轮 连接尺寸》.pdf

DIN 11746-1999 Agricultural machinery - Determination of playload vertical static load axle load - Rigid drawbar trailer drawbar trailer《农业机械 有效载荷 垂直静态载荷 轴向载荷的测定 刚性牵引杆拖车和牵引杆拖车》.pdf

DIN 11747-1992 Agricultural tractors and machinery leaf springs for trailers dimensions《农用拖拉机和机具 挂车板簧 尺寸》.pdf

DIN 11751-1989 Agricultural tractors and machinery hydraulic cylinders for trailers connecting dimensions《农用拖拉机和机械 拖挂车用液压筒(200巴) 连接尺寸》.pdf

DIN 118-1-1977 Driving Elements Pedestal Plain Bearings for General Mechanical Engineering Applications Main Dimensions《传动元件 一般机械工程用托架滑动轴承 主要尺寸》.pdf

DIN 1180-1971 Drain pipes of clay dimensions general quality requirements and test methods《粘土排水管 尺寸、一般质量要求和试验方法》.pdf