狐狸-哥哥
幼苗
共回答了19个问题采纳率:84.2% 举报
Soft practice exchanging communication equipment:
Huawei is a C & C08 switchboard as basis.Introduce the local area network technology,Development of switchboard,Principle and pragmatic project of Olympiad,Carry out the equipment debugging,Detecting composes in reply an upkeep
1年前
2