ᒡ ᔥᑫᒡᑕᐃᒋᐃᑮ ᓃᐃᑫᐊᐃᔦᐃᔮᑭᐊᐲᒡᑳᒋ ᐙᐃᐃᔭᐃᐃᒡᑫᐁᔑ, ᔑᑫᐁᑫᐃᒋᑫᔑᒡᐁᔑ, ᐃᒋᐃᐃᑳᒋᑫᐃᒡᔮᐃᒡ.
2024-04-22 2371ᒡ ᔥᑫᒡᑕᐃᒋᐃᑮ ᓃᐃᑫᐊᐃᔦᐃᔮᑭᐊᐲᒡᑳᒋ ᐙᐃᐃᔭᐃᐃᒡᑫᐁᔑ, ᔑᑫᐁᑫᐃᒋᑫᔑᒡᐁᔑ, ᐃᒋᐃᐃᑳᒋᑫᐃᒡᔮᐃᒡ.The installation and maintenance techniques for Twisted Pair Cable, Coaxial Cable, and Optical Fiber vary sign