SIS SS 14 21 72-1990 Structural steel SS-steel 21 72《结构钢 SS 不锈钢21 72》.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

DL T 5263-2010 Operation code of safety for construction equipment of hydroelectric and hydraulic engineering loader《水电水利工程施工机械安全操作规程 装载机》.pdf

DL T 5264-2011 Construction guideline for roller compacted concrete in lean cemented dregs and gravel《贫胶渣砾料碾压混凝土施工导则》.pdf

DL T 5265-2011 Operation code of safety for concrete mixing plant of hydropower & water resources《水电水利工程混凝土搅拌楼安全操作规程》.pdf

DL T 5266-2011 Safety rules of operation for cable crane of hydropower water & engineering《水电水利工程缆索起重机安全操作规程》.pdf

DL T 5267-2012 Specification of overburden grouting for hydropower and water resources projects《水电水利工程覆盖层灌浆技术规范》.pdf

DL T 5268-2012 Construction technique code on technology of turning-over formwork and fixing slope for CFRD 《混凝土面板堆石坝翻模固坡施工技术规程》.pdf

DL T 5269-2012 Specification on rockfill dam built with gravel and soil core wall in hydroelectric and hydraulic engineering 《水电水利工程砾石土心墙堆石坝施工规范》.pdf

DL T 527-2013 Technical specifications of power supply for protection and control equipment《继电保护及控制装置电源模块(模件)技术条件》.pdf

DL T 5271-2012 Code for construct of artificial aggregate processing plant for hydropower & water resources《水电水利工程砂石加工系统施工技术规程》.pdf