国产亲妺妺乱的性视频,97精产国品一二三产区,又爆又大又粗又硬又黄的a片,欧洲亚洲精品a片久久99果冻

Jinhui Love Me, I Love Jinhui

The company formulates detailed training plan every year, invites domestic and foreign famous scholars, and carries out skill trainings to improve the employees' quality, according to the principle of combining internal and external trainings, caries out the post training, technical competition, internal trainer training, and organizes employees to participate in voluntary blood donation, etc. cultivates their professionalism and social responsibility to make them into interdisciplinary talents.


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The civilized etiquette training

The knowledge contest of management system

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Daily training for firefighters

The special training on legal knowledge

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Roses given, fragrance in hands

Carry out 6S management knowledge test for all staff

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Focusing on the healthy growth of the young employees

Happy in the Chinese Chess

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