dual bus input

dual data buffers

1553B data bus

1773 data bus

addressing， common data bus

data bus

data bus enable

intelligent data bus

internal data bus

memory data bus

dual peak dual wavelength method

dual qualitative and dual quantitative similarity method

Dual-column-dual-detector

gas chromatography coupled with dual columns and dual electron capture detectors

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

Bus stop without bus bay