EN 12177-1998 Liquid petroleum products - Unleaded petrol - Determination of benzene content by gas chromatography《液体石油产品 无铅汽油 气相色谱法测定苯含量》.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

QJ 2658-1994 半导体集成电路TTL—兆赫主频率振荡器MF05详细规范.pdf

QJ 2659-1994 航天继电器术语.pdf

QJ 2660-1994 半导体集成电路开关电源脉宽调制器测试方法.pdf

QJ 2661-1994 硅桥式整流器筛选技术条件.pdf

QJ 2662-1994 微波铁氧体波导移相器通用技术条件.pdf

QJ 2663-1994 航天电子元器件失效数据采集卡及填写规定.pdf

QJ 2664-1994 关键工序质量控制.pdf

QJ 2665-1994 高温合金的热处理.pdf

QJ 2666-1994 电工用硅钢的热处理.pdf