STAS 9496-1974 CORRUGATED BOARD Determination of water absorption (Cobb method)《波纹纸板 吸水率的测定（柯布法） 》.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 13747.4-1992 锆及锆合金化学分析方法 二苯卡巴肼分光光度法测定铬量.pdf

GB T 13747.5-1992 锆及锆合金化学分析方法 铬天青S分光光度法测定铝量.pdf

GB T 13747.6-1992 锆及锆合金化学分析方法 2,9-二甲基-1,10-二氮杂菲分光光度法测定铜量.pdf

GB T 13747.8-1992 锆及锆合金化学分析方法 亚硝基R盐分光光度法测定钴量.pdf

GB T 13747.9-1992 锆及锆合金化学分析方法 火焰原子吸收光谱法测定镁量.pdf

GB T 13748.1-2013 镁及镁合金化学分析方法 第1部分：铝含量的测定.pdf

GB T 13748.10-2013 镁及镁合金化学分析方法 第10部分：硅含量的测定 钼蓝分光光度法.pdf

GB T 13748.11-2005 镁及镁合金化学分析方法 铍含量的测定 依莱铬氰蓝R分光光度法.pdf

GB T 13748.12-2013 镁及镁合金化学分析方法 第12部分 铜含量的测定.pdf