hazchem是什么意思

n.<英>危险化学品标签系统

1. Make sure you understand and follow the hazchem instructions when dealing with dangerous chemicals.
确保在处理危险化学品时理解并遵循危险货物标识。

2. The hazchem code on the container indicated that it contained flammable substances.
容器上的危险货物标识代码表明其中含有易燃物质。

危险货物标识；通常短语hazardous chemical的缩写