active balance return loss
有源平衡回程损耗
有源均衡回流损失
有源平衡回流损失
主动式平衡回波损耗
主动平衡回波损
mean echo balance return loss
passive balance return loss
profit and loss balance
profit and loss balance analysis
active return loss
回波损耗
有源四端网络的反射损耗
有效回波损耗
有效回流损耗
主动回波损耗
echo return loss enhancement
loss of bit load with loss return
optic insertion-return loss
ORL Optical Return Loss
return loss
回波损耗
反射损耗
回流损失
光回波损耗
回损
回波换耗
反射衰减量
有源均衡回流损失
均衡回流损失
无源均衡回流损失
主动平衡回波损耗
主动回波损耗
return loss measureing set
return loss measuring set