自救器

Xuecheng Dong 4c729dea42 Merge pull request #4 from dongxuecheng/dxc/basic_frame		9 mesi fa
.gitignore	5b9c0e6404 Initial commit	9 mesi fa
README.md	740f2e0aeb test README.md	9 mesi fa
app.py	fbf77e9d28 删除不必要代码	9 mesi fa
config.py	fbf77e9d28 删除不必要代码	9 mesi fa
globals.py	fbf77e9d28 删除不必要代码	9 mesi fa
welding_wearing_detect.py	fbf77e9d28 删除不必要代码	9 mesi fa

self_rescuer

自救器

测试-dxc-9-2