toxic hazard assessment 中毒危险评估
toxic bio hazard 有毒生物灾害 ; 有毒生物的危害 ; 有毒生物危害
Hazard symbol toxic 有毒物质
Environmentalists and local governments are increasingly concerned about the toxic hazard posed by old electronic devices and the cost of safely recycling those products.
环保人士和地方政府越来越关注于旧电子设备带来的有毒危害以及安全回收这些产品的成本。
It is not regarded as a toxic hazard.
它不是毒性有害物。
Besides her steward work in the wardroom Able Seaman Green is a member of the ship's firefighting team, which is ready to respond to any fire or toxic hazard incident.
除了军官室的干事工作，二等兵格林还是舰上消防队的一员，准备应付任何火警和防化事故。
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