STAS 8290-1983 LIFTING DEVICES Principles for calculus and design of steel structures《起重设备 钢结构演算和设计的原则 》.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

T CMMA 2-2016 硫氧镁胶凝材料改性剂.pdf

T CMMA 3-2016 镁质胶凝材料制品 建筑模壳.pdf

T CRIA 11003-2016 轮胎分级标准.pdf

T CSAE 1-2016 水利电力仪器设备抗震试验规程.pdf

T CTWPDA 01-2016 绿色产品评价规范 人造板.pdf

T CWA 0001-2016 无镀铜焊丝.pdf

TSG 03-2015 特种设备事故报告和调查处理导则.pdf

TSG 08-2017 特种设备使用管理规则.pdf

TSG 21-2016 固定式压力容器安全技术监察规程.pdf