C. The highest leadership responsibility and quality related personnel of regular training;

最高领导的责任和质量相关人员的定期培训持证上岗；

youdao

Our construction personnel have received regular professional training and education, for all kinds of high, difficult, heavy, risks of lifting installation project has a wealth of experience.

我们的施工人员均受过正规的专业训练与教育，对各种高、难、重、险的起重吊装安装工程有着丰富的工作经验。

youdao

Our construction personnel have received regular professional training and education, for all kinds of high, difficult, heavy, risks of lifting installation project has a wealth of experience.

我们的施工人员均受过正规的专业训练与教育，对各种高、难、重、险的起重吊装安装工程有着丰富的工作经验。

youdao