STAS 6814-1969 《火灾撤离通道 计算及尺寸规则》.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

CECS 242-2008 水泥复合砂浆钢筋网加固混凝土结构技术规程.pdf

CECS 243-2008 园林绿地灌溉工程技术规程.pdf

CECS 244-2008 砂基透水砖工程施工 及验收规程.pdf

CECS 245-2008 自动消防炮灭火系统技术规程.pdf

CECS 246-2008 给水排水工程顶管技术规程.pdf

CECS 247-2008 建筑同层排水系统技术规程.pdf

CECS 248-2008 聚乙烯塑钢缠绕排水管 管道工程技术规程.pdf

CECS 249-2008 现浇泡沫轻质土技术规程.pdf

CECS 25-1990 混凝土结构加固技术规范.pdf