hazardous and noxious substance

网络释义

1.	危险与有害物质航海及海运专业英语词... ... hazardous and noxious substance 危险与有毒物质 hazardous and noxious substance 危险与有害 … www.diyifanwen.com
2.	危险与有毒物质 ... hazard-free 无危险的 hazardous and noxious substance 危险与有毒物质 hazardous and noxious substance 危险与有害物质 ... www.diyifanwen.com
3.	有毒有害物质有毒有害物质,toxic and harmful... ... ) harmful substances 有毒有害物质 ) hazardous and noxious substance 有毒有害物质 ... www.dictall.com