The system consists of infrastructure and standards for the presentation and distribution of public alerts issued by government authorities
-c-c-c(文科生);
2019-2-17(#11936912@0)
The Canadian Radio-television and Telecommunications Commission is a public organization in Canada with mandate as a regulatory agency for broadcasting and telecommunications.相当于加拿大的广电局。野电台播出广博也得符合crct的相应规定，不代表野电台就能随意播emergency alert。
-c-c-c(文科生);
2019-2-17{99}(#11936945@0)