STAS 7199-1990 Poieni area dacite《POIENI地区的英安岩 》.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

QB T 3576-1999 电光源产品图样及技术文件的更改规则.pdf

QB T 3579.1-1999 电光源用玻璃牌号命名方法.pdf

QB T 3580-1999 高压钠灯泡光电参数的测量方法.pdf

QB T 3589-1999 插口式灯座的检验量规.pdf

QB T 3590-1999 螺口式灯座的型式和尺寸.pdf

QB T 3591-1999 螺口式灯座的量规.pdf

QB T 3688-1999 贴标机.pdf

QB T 3725-1999 保温瓶瓶胆玻璃耐水侵蚀性测试方法.pdf

QB T 3731-1999 日用陶瓷器釉面维氏硬度测定方法.pdf