当伴有有毒物料泄漏的事故发生时，现场泄漏的有毒有害物质会威胁到现场应急救援人员的生命安全。
When the accident, which the leaked toxic substances happening, the leaking toxic substances will make hazardous to the people who is in the accident.
当伴有有毒物料泄漏的事故发生时，现场泄漏的有毒有害物质会威胁到现场应急救援人员的生命安全。
When the accident, which the leaked toxic substances happening, the leaking toxic substances will make hazardous to the people who is in the accident.
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