> For the complete documentation index, see [llms.txt](https://sotay.ehs.vn/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://sotay.ehs.vn/an-toan-suc-khoe-moi-truong/an-toan-may/xe-nang-hang/van-hanh.md).

# Vận hành

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