CE-50这个词语来源于英语，是指一种符合欧洲经济区要求的认证标准，表示产品符合欧洲的安全、健康和环保标准。
以下是9个含有CE-50词语的例句：
1. This product has passed CE-50 certification, which means it meets the safety and environmental standards required by the European Union.（这一产品已通过CE标准认证，表明它符合欧盟的安全与环保标准。）
2. Before you purchase an electronic device, make sure it has obtained CE-50 certification. （在购买电子设备前，一定要确认它已通过CE标准认证。）
3. By passing CE-50 certification, this product has gained a competitive edge in the European market. （通过CE-50认证，这一产品在欧洲市场上获得了竞争优势。）
4. The manufacturer must ensure that the product meets the requirements of CE-50 certification before selling it to the European market. （制造商必须确保产品符合CE标准认证的要求，才可以在欧洲市场上销售。）
5. This product does not have CE-50 certification, so it is not recommended for use in the European Union. （这一产品没有CE标准认证，因此不建议在欧盟境内使用。）
6. CE-50 certification ensures that the product is safe and will not cause harm to the environment. （CE标准认证确保产品安全，不会对环境造成伤害。）
7. The CE-50 mark on the product packaging indicates that it has passed the certification process. （产品包装上的CE标准认证标志表明它已通过认证程序。）
8. Manufacturers must follow strict guidelines to ensure that their products meet the requirements of CE-50 certification. （制造商必须遵循严格的指导方针，以确保其产品符合CE标准认证的要求。）
9. The CE-50 certificate must be renewed periodically to ensure that the product continues to meet the standards. （必须定期更新CE标准认证证书，以确保产品继续符合该标准。）
评论列表