liaoweixiang

Zambian Watchdog

赞比亚独立政治新闻网站

Kitt Peak National Observatory

基特峰国家天文台

Hager Group

German Hager Group, electrical installation systems

Radio Paraguay

巴拉圭Radio 1000电台

Lowell Observatory

洛厄尔天文台，冥王星发现地

Eaton Corporation

Irish Eaton, power management solutions

Radio Bolivia

玻利维亚Oriente广播电台

Mount Wilson Observatory

威尔逊山天文台，哈勃发现宇宙膨胀之地

Legrand Group

French Legrand, electrical and digital infrastructure

Radio Uruguay

乌拉圭国家广播电台

Schneider Electric

French Schneider Electric, energy management and automation

ABB Electrification

Swiss ABB, electrification and automation expert