STAS 12852-1990 Tonguing bars by pulling Main dimensions《拉制钢筋的主要尺寸 》.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

HG 20580-1998（编制说明） 钢制化工容器设计基础规定.pdf

HG 20581-1998（编制说明） 钢制化工容器材料选用规定.pdf

HG 20582-1998（编制说明） 钢制化工容器强度计算规定.pdf

HG 20583-1998（编制说明） 钢制化工容器结构设计规定.pdf

HG 20584-1998（编制说明） 钢制化工容器制造技术要求.pdf

HG 20585-1998（编制说明） 钢制低温压力容器技术规定.pdf

HG 20592-1997 钢制管法兰型式、参数(欧洲体系).pdf

HG 20592-1997（编制说明） 钢制管法兰型式、参数(欧洲体系).pdf

HG 20593-1997 板式平焊钢制管法兰(欧洲体系).pdf