You can get certified for any of these careers online.
你可以在网上获得这些职业的证书。
It can also supply a list of certified LABS to test the water for you.
它也可以提供经认证的实验室名单，以测试你的水。
It is important to look for a model that is certified by NSF International.
重要的是要寻找一个由nsf国际认证的模式。
The company is also certified by Germany DOS for ISO9001.
公司通过了德国DOS的ISO 9001质量体系认证。
You have to sign for it when you receive a certified mail.
您收到挂号信的时候要签收。
Fees for Certified Mark will be available upon request.
如法国商标注册需要公证，将收取额外费用。
Certified mail protocol is fair exchange of a message m for a receipt.
认证邮件协议，指一个发送方要将消息M与收方收到的证据进行交换的协议。
Certified mail protocol is fair exchange of a message m for a receipt.
认证邮件协议，指一个发送方要将消息M与收方收到的证据进行交换的协议。
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