所有的安度产品均经过世界级的实验室进行校准，而不收取客户额外的费用。

All tools are calibrated by our world-class lab at no extra charge to the customer.

youdao

所有的安度产品均经过世界级的实验室进行校准，而不收取客户额外的费用。

All tools are calibrated by our world-class lab at no extra charge to the customer.

youdao