CSN 42 6968-1975 Steel thin-walled sections with open symmetrical C-profile Dimensions《薄壁部分断面为C形的钢 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

BS EN 15416-3-2017 Adhesives for load bearing timber structures other than phenolic and aminoplastic Test methods Creep deformation test at cyclic climate conditions with specimens.pdf

BS EN 15416-4-2017 Adhesives for load bearing timber structures other than phenolic and aminoplastic Test methods Determination of open assembly time under referenced conditions《苯酚.pdf

BS EN 15416-5-2017 Adhesives for load bearing timber structures other than phenolic and aminoplastic Test methods Determination of minimum pressing time under referenced conditions.pdf

BS EN 15417-2006 Gas-fired central heating boilers - Specific requirements for condensing boilers with a nominal heat input greater than 70 kW but not exceeding 1000 kW《燃气集中供暖锅炉 标称.pdf

BS EN 15421-2007 Packaging - Flexible aluminium tubes - Determination of the adhesion of the internal and external protective lacquering《包装 软铝管 内部和外部防护清漆粘附力的测定》.pdf

BS EN 15422-2008 Precast concrete products - Specification of glassfibres for reinforcement of mortars and concretes《预制混凝土制品 灰浆和混凝土加固用玻璃纤维的规范》.pdf

BS EN 15423-2008 Ventilation for buildings - Fire precautions for air distribution nsystems in buildings《建筑物的通风 建筑物中空气配送系统用防火措施》.pdf

BS EN 15425-2017 Adhesives One component polyurethane (PUR) for load-bearing timber structures Classification and performance requirements《粘合剂 承载木结构用单组分聚氨酯 分类和性能要求》.pdf

BS EN 15426-2007 Candles - Specification for sooting behaviour《蜡烛 炭黑形成特性的规范》.pdf