验厂安全问题 车间超过20人但只有一个安全出口|灭火器安装不足
Workshop with more than 20 workers only has a safety exit|No enough fire extinguishers are provided there
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验厂安全问题 车间超过20人但只有一个安全出口|灭火器安装不足
Workshop with more than 20 workers only has a safety exit|No enough fire extinguishers are provided there