您要查找的是不是：
- hazardous materials source 重大危险源
- Hazardous Materials Management and Waste Tech. 危险材料和废物管理技术。
- Special Hazardous Materials regulations may apply to its use. 其使用受到特别危险物品条例管制。
- Lead is currently on its list of hazardous materials. 铅目前已被列为危险材料。
- RHS ban on hazardous materials confirmed as July 1, 2006. 关于危险材料的RHS禁令已确认在2006年7月1日生效。
- Be responsible for treatment hazardous materials from ASMC. 负责对废弃物进行处理。
- Radioactive and other hazardous materials present health and safety problems in increasing numbers of countries. 放射性及其它有害物质将给越来越多的国家带来健康和安全问题。
- It is an offence to carry hazardous material onto a plane. 携带违禁品上飞机是犯法的。
- Follow health and safety instructions both at home and at work when using,storing and disposing of hazardous materials. 无论在家中或在工作中，都按照有关健康及安全的说明书来使用、存放或处理危险物品。
- The material source area contyolled the composition of gravels. 砾石成分严格受物源区的制约。
- The cleaning of tap water, drinking water and pure water, the removing of organic matter, hazardous materials. 自来水、饮用水、纯水净化,去除有机物有害物质及重金属。
- I assume the hazardous materials or chemicals which caused this must have been medical. 我认为造成这个时间的危险物质或者化学制品一定是药品。
- Heavy equipment for a problem with fuel spill, hazardous materials situation was called. 重型设备以便处理油料外溢与危险物品的情况已经呼叫召集。
- Specifies whether a device can perform color material source operations. 指定设备是否可以执行颜色材质源操作。
- Immediately clean up spilled medicines, drugs, flammable liquids, and other potentially hazardous materials. 立刻清理泄露的药物、可燃液体，以及其他潜在有毒物质。
- KERSH: I assume the hazardous materials or chemicals which caused this must have been medical. 克什：我认为造成这个时间的危险物质或者化学制品一定是药品。
- We should follow health and safety instructions both at home and at work when using,storing and disposing of hazardous materials. 无论在家中或在工作中，我们都要按照有关健康及安全的说明书来使用、存放或处理危险物品。
- The following checklists are intended to itemize important considerations in order to determine the viability of any new raw material source. 以下的清单目的在于详细列明重要的考虑因素，以确定任何原材料来源的生存能力。
- Another negative feature of hydrogen is that it is hazardous material. 氢气的另一个缺点是：氢是一种易爆的物质。
- Lead is permitted in solder for electronics: however, the American Industry was asked by the U.S. EPA to reduce the use of hazardous materials. 铅仍被允许在电子产品焊料中使用:尽管如此,美国环保署已经要求美国相关产业减少危险材料的使用。
