Does your factory have an internal communication system to contact security guards or building management if a problem arises?

若有紧急状况发生，工厂是否有内部通报系统可联系安全人员或各建筑物中的管理人员？

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We not only installed the machine with protecting guard, but also added protecting guards to all the rotating, protruding and horizontally moving parts in the factory.

我们不但为机器安装了防护措施，而且为任何旋转的、突出的和水平移动的部件装了防护措施。

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