召回程序是否被定期测试？

Is the recall procedure tested regularly?

youdao

工厂是否建立了顾客投诉体系及产品召回程序。

Factory has documented customer complaint system and documented recall program.

youdao

工厂是否建立了顾客投诉体系及产品召回程序。

Factory has documented customer complaint system and documented recall program.

youdao