Chinese translation for "primary dcreening operation"

粗选操作，初筛

Similar Words：

"primary data users station" Chinese translation, "primary database" Chinese translation, "primary database manager" Chinese translation, "primary date" Chinese translation, "primary datum" Chinese translation, "primary de-multiplexer" Chinese translation, "primary dealer" Chinese translation, "primary debt" Chinese translation, "primary debtor" Chinese translation, "primary deck covering" Chinese translation