digitized angle conversion
shaft-angle conversion card
angle to digital conversion
angle-digital conversion
angle-digital conversion testing
shaft angle digital conversion
action-angle-angle transformation
phase angle {angle of phase difference}
conversion conefficient [= conversion factor]
unit conversion brake shoe(or brake pad)force(the ratio of conversion brake shoe force to mass)
up-conversion and down-conversion
angle iron [= angle steel]
attitude angle and course angle error