This machine remains to carry on productive examination and performance test, in order to perfect the complete machine structure, put into production and use as soon as possible.

该机有待进行生产性考核和性能试验，以完善整机结构，尽快投入生产使用。

youdao

This machine remains to carry on productive examination and performance test, in order to perfect the complete machine structure, put into production and use as soon as possible.

该机有待进行生产性考核和性能试验，以完善整机结构，尽快投入生产使用。

youdao