1910-1962 Tech Extension
关于1910-1962的专项科技扩展项目，目前在开发阶段。请配合其他该段历史的mod使用。
目前已有内容：石油、塑料相关科技
更新：燃油图标，函数全部重写提高兼容性，建筑栏安排。
The special technology expansion project from 1910 to 1962 is currently in the development stage. Please use it in conjunction with other mods related to this period of history.
Current content: image of fuel，fixed codes，ui improvement
Download
Revisions:
Old revisions of this mod are available below. Click the link to download.
