testing regulations的意思|示意
美 / /
英 / /
试验条例
testing regulations相关短语
1、 Testing regulations for educational products 教学仪器产品的检验规则
testing regulations相关例句
Its three - wheel design exempts it from onerous federal testing regulations.
它的三轮设计使它不用再受繁杂的联邦机动车测试规定的约束.
互联网