They are installed outside the hazardous area.
它们安装在危险区以外。
Take notice of every warning sign. Striding over the hazardous area is not allowed.
厂内行人要走指定通道，注意各种警告标志，严禁跨越危险区。
Safely handle hazardous materials and increase your storage area.
安全处理火烧性材料和增加您的储存量。
Safely handle hazardous materials and increase your storage area.
安全处理火烧性材料和增加您的储存量。
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