Chinese translation for "primary time standard"

基本时间标准

Similar Words：

"primary tillage equipment" Chinese translation, "primary tiller" Chinese translation, "primary tillering" Chinese translation, "primary time effect" Chinese translation, "primary time server" Chinese translation, "primary time switch" Chinese translation, "primary tin" Chinese translation, "primary tissue" Chinese translation, "primary tissue culture" Chinese translation, "primary to primary circuit" Chinese translation