Simple asymmetric portals for cross-surface train teleportation. Primarily developed for personal use. Supports LTN for automated logistics. 作者自用的非对称跨地表铁路传送门。实现简单的单向传送功能，支持 LTN 自动化物流。
Mods introducing new content into the game.
Transportation of the player, be it vehicles or teleporters.
Augmented or new ways of transporting materials - belts, inserters, pipes!
Trains are great, but what if they could do even more?
Play it your way.
哪里能看到这个mod有关ltn相关教程？
没有教程。没写过教程。
