signal construction gang的意思|示意
美 / /
英 / /
信号施工组
signal construction gang的网络常见释义
信号施工队 ... gang drilling machine排式钻床 signal construction gang信号施工队 swamper;Trip rider;gang rider矿车跟车工 ...
signal construction gang相关短语
1、 field signal construction gang 现场信号施工队