对工人实行合同制，从工人，组长到项目经理等中高级管理人员避免了短期行为，从而保证了工程质量。

Implementation of contract workers from the workers, head to the project manager and other senior managers to avoid the short-term, thus ensuring the quality of the project.

youdao

对工人实行合同制，从工人，组长到项目经理等中高级管理人员避免了短期行为，从而保证了工程质量。

Implementation of contract workers from the workers, head to the project manager and other senior managers to avoid the short-term, thus ensuring the quality of the project.

youdao