NF S86-321-1996 Horology Round dials for watches 《钟表业 圆表盘》.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 43101-3-1969 Rolling stock for electric traction terms for vehicle drives《电力牵引机车 车辆传动装置术语》.pdf

DIN 43101-4-1977 Rolling stock for electric traction terms for high-tension apparatus《电力牵引的铁路车辆 第4部分 高压设备的术语》.pdf

DIN 43101-5-1976 Rolling stock for electric traction terms for transformers《电力牵引用机车车辆 第5部分 变压器术语》.pdf

DIN 43101-6-1981 Rolling stock for electric traction terms for parts of traction motors《电力牵引机车 牵引电动机零件术语》.pdf

DIN 43101-7-1975 Rolling stock for electric traction terms for auxiliaries《电力牵引用机车车辆 第7部分 辅助设备术语》.pdf

DIN 43101-8-1970 Rolling stock for electric traction terms for switchgear and controlgear《电力牵引用机车车辆 第8部分 开关设备和控制装置术语》.pdf

DIN 43101-9-1975 Rolling stock for electric traction terms for control instruments and safety devices《电力牵引的铁路车辆 第9部分 监控仪器和安全装置的术语》.pdf

DIN 43102-1984 Electric traction traction motors and auxiliary machines definition of frontsides and direction of rotation《电气牵引 牵引电机和辅助机械设备 工作面及旋转方向的定义》.pdf

DIN 43119-2-1983 Revolving bolts for contact wire clamp for overhead equipment revolving bolts with thread《架空设备的接触导线用旋转螺栓 带螺纹的旋转螺栓》.pdf