JUS H G8 295-1987 Reagents Oxalic acid dihydrate Determination of residue on ignition Gravimetric method《试剂 二水合草酸 灼烧残渣的含量测定 重量法》.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 34961.3-2017 信息技术 用户建筑群布缆的实现和操作 第3部分：光纤布缆测试.pdf

GB T 34962-2017 信息技术 系统间远程通信和信息交换 休眠主机代理.pdf

GB T 34963-2017 彩色激光打印机用有机光导鼓.pdf

GB T 34965-2017 辣椒寒害等级.pdf

GB T 34966.1-2017 卫星导航增强信息互联网传输 第1部分：播发体制.pdf

GB T 34966.2-2017 卫星导航增强信息互联网传输 第2部分：接口要求.pdf

GB T 34967-2017 北方水稻低温冷害等级.pdf

GB T 34971-2017 半导体制造用气体处理指南.pdf

GB T 34972-2017 电子工业用气体中金属含量的测定 电感耦合等离子体质谱法.pdf