中文字幕亚洲一区,激情综合网我也淫淫网,国内自拍欧美亚洲综合福利,亚洲视频综合网在线播放,无码中文丝袜美腿在线播放,青草久久久,日本少妇一区二区在线视频

On the morning of August 10th, the company held a special lecture on safety management knowledge in the conference room on the third floor, and invited Jiang Hangdong, an expert in safety production in Anhui Province, to give lectures. The deputy director level or above of the company's workshop listened to the lecture.

Jiang Hangdong combined his own work experience in the lectures, from the aspects of safety and health knowledge and chemical project process management to analyze the matters needing attention in daily safety management, and emphasized the improvement of employee safety awareness and safety skills, and improved project management. The concept and method of security management and the importance of improving the intrinsic security operations of the entire enterprise. Through the case analysis and on-site interaction, the content of the lectures will be enriched, so that everyone can have a more intuitive understanding of safety and health work and project safety management.

Jiang Hangdong, male, senior engineer of Anqing Shuguang Chemical Co., Ltd., the fourth safety expert in Anhui Province.