Be terribly upset » 感到非常不安 leadin » 中铅对 The product may cause eye irritation in case of spillage ,floor may be slippery » 在溢出的情况下，该产品可能会导致眼睛刺...
基于12个网页-相关网页
结合我公司湿法炼锌的生产实践，分析了电解循环液中铅对电锌质量的影响，并对全面提高电锌质量提出探索意。
Zinc are discussed based on the hydrometallurgy plant practice, and the improving quality of the electrodeposited zinc measure are put forward.
这种气体中的某些成分，比如铅，不仅污染大气，而且对人类身体健康也确实产生害处。
Some of the contents of this gas, such as lead, not only pollute the atmosphere but cause actual harm to the health of people.
减少空气中铅含量对人类健康有何益处？
What are the benefits to human health of reducing the levels of lead in the atmosphere?
应用推荐