data packet dropout

administration data network

Communications data network

data network

network data

network data exchange

network data model

network data platform

Network data set

public data network

road network data model

seismic data network

SQL server network data base

structural ventilation network data

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

Drug supervision network and drug supply network