来源于NotRexButCaesar的TrainSpeedMultiplier，修复了原MOD未调整车厢速度等的问题，理论支持其他火车类MOD，增加了燃料效率自动调整，不会让火车快速消耗完燃料。
Mods introducing new content into the game.
Trains are great, but what if they could do even more?
Play it your way.
