选举工作几乎没有暗箱操作的可能。
相机伸长度：制版照相机的暗箱长度。
Camera extension: The length of bellows in a process camera.
完全是暗箱操作！
在测试过程中，妇女们被浸在放有冷水的暗箱里。
During the test, the women were immersed in a lightless tank of cold water.
推行土地拍卖，主要目的是为了解决土地出让“暗箱”操作产生的种种弊端。
The land auction main purpose is to solve the transfer "black box" operation have drawbacks.
推行土地拍卖，主要目的是为了解决土地出让“暗箱”操作产生的种种弊端。
The land auction main purpose is to solve the transfer "black box" operation have drawbacks.
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