hualage standard

例句：

1. 1. The company's hualage standard is stricter than the industry average.
   该公司的标准比行业标准更为严格。
2. 2. The new policy will be based on the hualage standard of the European Union.
   新政策将基于欧盟的标准。
3. 3. The company has adopted a hualage standard for its products to ensure quality and safety.
   公司已为其产品采用一套标准，以确保质量和安全。