ecolabelling造句

例句与造句

1. We have already gained the national patents , certificate for energy conservation product , certificate for ecolabelling product , china quality certificate , credit and quality guarantee certificate
   公司产品获得国家专利证，通过中国节能认证，质量认证，中国环保认证，被评为质量信誉双保障示范单位。
2. It's difficult to find ecolabelling in a sentence. 用ecolabelling造句挺难的