CSN 42 1112-1986 Metallic and nitrided manganese Methods of taking and preparing samples for chemical and physical-chemical analysis《金属锰和氮化锰 进行化学分析和物理化学分析的采样和制样方法》.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 33187.1-2016 地理信息 简单要素访问 第1部分：通用架构.pdf

GB T 33188.1-2016 地理信息 参考模型 第1部分：基础.pdf

GB T 33189-2016 电子文件管理装备规范.pdf

GB T 33191-2016 机动车安全技术检测仪器设备计算机控制与通信技术条件.pdf

GB T 33192-2016 内燃机车用柴油机通用技术条件.pdf

GB T 33193.1-2016 铁道车辆空调 第1部分：舒适度参数.pdf

GB T 33193.2-2016 铁道车辆空调 第2部分：型式试验.pdf

GB T 33194-2016 铁路应用 机车车辆车体结构要求.pdf

GB T 33195-2016 道路交通事故车辆速度鉴定.pdf