Underground Pipeline Detecting and Surveying的意思|示意

美 / / 英 / /

地下管线检测与测量“,


Underground Pipeline Detecting and Surveying的网络常见释义

地下管线探测 ... 地下管线探测 Underground Pipeline Detecting and Surveying 地下管线普查 General Survey of Underground Pipeline 现况调绘 Actuality Survey and Drawing ...