The main drawback of the DF-31, apart from the shorter range when compared to the DF-31A, is the lack of an off-road capability.

与东风- 31 A相比除了射程短之外，东风- 31的主要缺点在于缺少非公路的机动能力。

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It is the only test facility to be outfitted with a DF-5 series silo for trials launches, and has been cited in the open press as the launch site for DF-31 and DF-31A trials.

该基地是唯一一个具有全套东风- 5系列发射井可以用于试验发射的测试基地，并且曾经在公开出版的刊物上因为东风- 31和东风- 31a的发射试验得到过表彰。

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