建国三十五年来,随着我国林业生产的发展,我国国有林区的林业生产机械化也有了很大发展.建国初期,全国只有两个林业机械厂,只能生产一些简单的单机和采伐工具.目前,已经从生产简单的单机发展到生产成套机械设备;过去只能仿制某些设 In the 35 years since the founding of New China, along with the development of forestry in our country, forestry production mechanization has also been greatly developed in our country’s state-owned forest areas. In the early days of the founding of New China, there were only two forestry machinery factories in the country that could only produce some simple stand-alone and harvesting tools. At present, it has evolved from a simple stand-alone production to the production of complete sets of machinery and equipment; in the past, only certain facilities