Anyway, there are plenty of workers and materials in the manufacturing base, so we'll construct according to the scale of top-level shelters.
Mixed energy supply network, plant farms, underground water reservoirs...
Even the simplest walls were replaced with two-meter-thick concrete, along with various anti-climbing designs.
Taking advantage of the breathing room brought by the armed train, this group of workers and experts were determined to use every trick they had, and the base was changing almost daily.
If it weren't for the acid rain causing delays, the construction progress would be even faster.
The third phase of the armed train's renovation has already reached one-third completion.
The base produced seventy new carriages, making up a total of one hundred. The train was split into two, with the old locomotive replaced by two multienergy locomotives named [Xuan Jia].
The locomotives are currently being modified.
