data grade

data grade monitor

data grade twisted pair

figure of two-dimensional quadrant of data grade

grade data

voice grade data

CARPENTER’S RULE; RULE

data rule

First-grade and third-grade highway

Gum Rosin N GRADE OR WW GRADE

the method of mixing different grade dies el to change diesel grade

left-hand rule (fleming’s rule for motors)

ActiveX data object remote data-accessed

Bell little electro-data symbolic system for the electro-data

convesion of curved-surface data into borizontal-plane data

data access data channel

Data acquisition and data processing

data area data structure

data block-averaging signal pre-processing(data BAP)