-
The station staff is divided into 7 teams, grouped in various city investigation.
全站工作人员分成7队，在各个城区分组排查。
youdao
-
The investigation of lightning-proof technology for seismic station;
地震台站的防雷问题显得越来越重要。
youdao
-
The investigation of lightning-proof technology for seismic station;
地震台站的防雷问题显得越来越重要。
youdao