expected quality level (EQL)
现在，博发已经凭借其优良的产品赢得了高度的信誉，顾客的期望是我们不断提高专业水平和服务品质的动力。
Now BF has established its reputation for providing high quality products and service. It is driven by the desire to meet the specifications and high standard set by all its customers.
youdao
应用推荐
模块上移
模块下移
不移动