因此，为该焊接机设计一套自动送货系统在生产中具有重要意义。
It is very significant to develop an auto-loader system for.
建立GIS数据库和编制地形图在生产实践中都具有重要意义，在生产中它们存在很大的相关性，但两者又有着非常明显的区别。
GIS database building and map making are of major importance in practical production. They are large correlation in production, although there are very obvious different between them.
建立GIS数据库和编制地形图在生产实践中都具有重要意义，在生产中它们存在很大的相关性，但两者又有着非常明显的区别。
GIS database building and map making are of major importance in practical production. They are large correlation in production, although there are very obvious different between them.
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