UNI 6603-1976 Parallel and taper keys Definitions and summary of the standard types 《簧片和销栓 测定和通用种类一览表》.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

CSN ON 35 6267-1961 《电压60V和190V的设备 技术要求》.pdf

CSN ON 35 7078-1961 《带隔离器的柜子》.pdf

CSN ON 35 7079-1961 《带低油开关的外部柜》.pdf

CSN ON 35 7150-1963 《家用电力发电机》.pdf

CSN ON 35 9701-1966 Rods for HV disoonnecting schwilchcs《高压隔离开关用杆》.pdf

CSN ON 35 9750-1964 Bolt lock for switchboard《开关板用锁紧螺栓》.pdf

CSN ON 36 0053-1964 《厂房内通过人工照明的室内照明 设计准则》.pdf

CSN ON 36 0741-1961 《支架落地灯》.pdf

CSN ON 36 1131-1965 《小车式电阻炉，标准》.pdf