然而，虽然道路机动发射装置有一定的越野能力，但在发射时也需要有坚实的地面，以防止火箭发动机激起的碎片造成破坏。
But although the road-mobile launcher has some off-road capability, it requires solid ground when launching to prevent damage from debris kicked up by the rocket engine.
携带在8x8车辆上用于公路和越野机动，DF -15能够从任何发射地点使用仅仅15 ~30分钟预先发射准备。
Carried on the 8x8 Tel vehicle for road and cross-country mobile, the DF-15 can be launched from any location with only 15 ~ 30 minutes pre-launch preparation.
携带在8x8车辆上用于公路和越野机动，DF -15能够从任何发射地点使用仅仅15 ~30分钟预先发射准备。
Carried on the 8x8 Tel vehicle for road and cross-country mobile, the DF-15 can be launched from any location with only 15 ~ 30 minutes pre-launch preparation.
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