问答题

For two candidates
Your company is an exporting one. You have been asked to discuss what method to use to express the quality of products.
Discuss the situation together, and decide:
·What are the methods used to express the quality of products
·On which condition each method is applied to
For three candidates
Your company is an exporting one. You have been asked to discuss what method to use to express the quality of products.
Discuss the situation together, and decide:
·What are the methods used to express the quality of products
·On which condition each method is applied to
·What is the discription of each method