Prevention and control of dioxin exposure.
预防和控制对二恶英的接触。
The dioxin problem is one of the reasons.
戴奥辛问题，即为其中原因之一。
Do not release the toxic gas or the dioxin while burning.
燃烧时不释放毒性气体或二恶英。
Dioxin is the most toxic man made substance known to science.
二恶英是目前科学上已知的最毒的人造物质。
Dioxin is a kind of extremely toxic matter and should be kept under better control.
二恶英是一种剧毒物质，应当更好地加以控制。
Dioxin is a kind of extremely toxic matter and should be kept under better control.
二恶英是一种剧毒物质，应当更好地加以控制。
应用推荐