CNS 8691-1982 Marine Hull Cast Steel Gate Valves《船体用铸钢闸阀》.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

GB T 15566.8-2007 公共信息导向系统 设置原则与要求 第8部分 宾馆和饭店.pdf

GB T 15566.9-2012 公共信息导向系统 设置原则与要求 第9部分：旅游景区.pdf

GB T 15567-1995 铁路运输过程中货物惯性力力值计算.pdf

GB T 15568-1995 通用型片状模塑料(SMC).pdf

GB T 15568-2008 通用型片状模塑料(SMC).pdf

GB T 1557-2006 硅晶体中间隙氧含量的红外吸收测量方法.pdf

GB T 15574-1995 钢产品分类.pdf

GB T 15575-1995 钢产品标记代号.pdf

GB T 15575-2008 钢产品标记代号.pdf