Terms for subject Technology containing range errors

English	Chinese
range of allowable error	容许误差范围
range of balance error	对称误差范围
theoretic error of optic range-finder	光学测距机的理论误差
theoretical error of optical range-finder	光学测距机的理论误差
user equivalent range error	用户等效距离误差
user range error	用户距离误差