技术进步有三个基本类型：中间型、劳动节约型和资本节约型。

There are three basic classifications of technological progress: neutral, labor saving, and capital saving.

youdao

技术进步有三个基本类型：中间型、劳动节约型和资本节约型。

There are three basic classifications of technological progress: neutral, labor saving, and capital saving.

youdao