Traditionally, the marking out of entrance fairways and hazardous areas has been most important.
传统上, 在航路口门和危险区域,是杆形浮标最重要的标识.
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It reveals the unusual laws of this region and regionalizes the key earthquake hazardous areas.
揭示了本县的地域异常规律,划分了重点地震危险区.
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On gas release, dampers and fans supplying non hazardous areas should be shut down ref.
在气体释放, 阻隔器和风扇提供非危险区应关闭.
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有关部门表示,这名医护人员的公寓、汽车以及近期去过的地方都已经进行了消毒处理。
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Hazardous and combustible materials should be stored in secure, well ventilated areas.
危险易燃的原料应安全存放在通风位置.
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危险!正在进行爆炸!某危废及医废焚烧车间的爆炸环境电力设计
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Are hazardous & combustible material stored securely in well ventilated areas?
危险 及 易燃品是否储存在安全及通风的地方?
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