convesion of curved-surface data into borizontal-plane data
data processing for piecing together various 3 D data sets
ratio of test data to design data
seismic data transmission data
test data and the highest data
2nd phase of Xinghua port land area
3 Way 6 Port Hydraulic Valve
Accelerated Graphics Port
access port
存取埠
杂波散射系数(0σ)
出入孔
舱出入口
检修人孔
人孔
检视孔
入口
according to … port tally figure
According to the Custom of Port
according to… port tally figure