Translation of "test stand" into Chinese

So far, the test stand has not been associated with a proscribed activity.

试验台迄今并未同任何被禁的活动有联系。

Notice the dramatic difference in size between the test stand on the left- the old one- and the new one on the right

这又是一个小证据。 请看左边这个旧的实验台和右边这个试验台大小差距之大。