As for the investigation of fraudulent trade practices, precious commodities such as shark's fin and swiftlets nests are regularly submitted for certification of their authenticity.
在协助调查不良经营手法方面，化验所经常对一些贵重商品，例如鱼翅、。
As for the investigation of fraudulent trade practices, precious commodities such as shark's fin and swiftlets nests are regularly submitted for certification of their authenticity.
在协助调查不良经营手法方面，化验所经常对一些贵重商品，例如鱼翅、。
应用推荐