STAS 6371-1973 ISO genera! purpose inetric scrcw thrcads BASIC PROFJI 《ISO通用螺丝钉螺纹 》.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

JTJ 231-1994（条文说明） 港口工程环境保护设计规范.pdf

JTJ 233-1998 海岸与河口潮流泥沙模拟技术规程.pdf

JTJ 240-1997（条文说明） 港口工程地质勘察规范.pdf

JTJ 250-1998（条文说明） 港口工程地基规范.pdf

JTJ 254-1998 港口工程桩基规范.pdf

JTJ 254-1998（条文说明） 港口工程桩基规范局部修订.pdf

JTJ 268-1996（条文说明） 水运工程混凝土施工规范.pdf

JTJ 269-1996（条文说明） 水运工程混凝土质量控制标准.pdf

JTJ 285-2000（条文说明） 港口工程嵌岩桩设计与施工规程.pdf