认真总结经验，不断开拓进取，进一步推动全国安全生产工作。

Sum up Experience , Exploit Innovition, to Promote National Work Safety All Over the Country.

youdao

总结经验，不断提高技术素质。

Learn from the experience and improve technology qualification step by step.

youdao

不断地总结经验，提出新方法。

Constantly sum up experience, put forward a new method.

youdao

不断地总结经验，提出新方法。

Constantly sum up experience, put forward a new method.

youdao