类似的网站 Etsi.Org
ETSI
描述: home page
热门搜索: etsi
网站评级:
4.1 / 5.0, 审阅 Sites Like Search
语: English
SPIE is dedicated to advancing the scientific research and engineering applications of optics, optical, photonic, imaging and optoelectronic technologies through ...
网站评级:
4.2 / 5.0, 语: English
A premier source for timely, relevant, actionable information on national, regional, international standards and conformity assessment issues
网站评级:
4.2 / 5.0, 语: English
Independent regulator and competition authority including responsibility for radio broadcasting. Includes sections on codes and guidelines, consultations, consumer ...
网站评级:
4.3 / 5.0, 语: English
Spanish Association for Standardisation and Certification. Information on standards, training and other services.
网站评级:
4.0 / 5.0, 语: English
Coordinates global telecommunications networks and services with the help of governments and the private sector.
网站评级:
4.4 / 5.0, 语: English
The National Physical Laboratory (NPL) is the UK's National Measurement Institute and is a world-leading centre of excellence in developing and applying the most ...
网站评级:
3.9 / 5.0, 语: English
Satellite internet and providers worldwide, list of satellites, dish pointing calculation: latitude and longitude, azimuth and elevation angles with magnetic north ...
网站评级:
4.2 / 5.0, 语: English