English translation for "black box operation"

暗箱操作

Similar Words：

"black box calf" English translation, "black box concept" English translation, "black box flight control" English translation, "black box method" English translation, "black box model" English translation, "black box organization model" English translation, "black box paradigm" English translation, "black box program characterization" English translation, "black box recorder" English translation, "black box regulation" English translation