污秽等级的英文
“污秽等级”对应的英文单词有：gradation for surface pollution ，一共1个，具体意思及用法如下：
gradation for surface pollution污秽等级
与污秽等级相关的短语
现场污秽度等级site pollution severity class
污秽等级检测contamination grades detection
“污秽等级”对应的英文单词有：gradation for surface pollution ，一共1个，具体意思及用法如下：
gradation for surface pollution污秽等级
现场污秽度等级site pollution severity class
污秽等级检测contamination grades detection