SIS SS 424 11 68-1979 Overhead line material Cable guards《架空线材料 钢丝绳防护装置》.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

KS D 3752-2007 Carbon steels for machine structural use《机械结构用碳素钢材》.pdf

KS D 3753-2008 Alloys tool steels《合金工具钢材》.pdf

KS D 3759-2008 Titanium-Palladium alloy pipes and tubes for ordinary piping and heat exchanger《管道和热交换器用钛 钯合金管》.pdf

KS D 3770-2007 Hot-dip 55 % aluminium-zinc alloy-coated steel sheets and coils《热镀55%铝 锌合金涂层钢板和钢带》.pdf

KS D 3859-2009 Micro alloyed steels for hot forging《热成形钢材》.pdf

KS D 3862-2008 Prepainted hot-dip 55 % aluminium-zinc alloy-coated steel sheets and coils《预涂热镀55%铝 锌合金涂层钢板和钢带》.pdf

KS D 3869-2009 Bending and cutting of steel bars for reinforced concrete《钢筋混凝土钢筋弯曲和切割》.pdf

KS D 3870-2009 Flat coil for construction《扁平线圈建设》.pdf

KS D 3904-2012 Coil type steel bars for concrete reinforcement－General delivery requirements《线圈式钢筋钢筋混凝土一般交货要求》.pdf