Under the professor's instruction, the participants carried out interesting professional testing and group discussion.

在教授的引导下，参加培训的企业代表们进行了多项有趣的职业测试与分组讨论。

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Provide free professional testing services.

提供免费专业检测服务。

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The company has advanced production equipment and professional testing equipment, products, parts and components using advanced CNC machining.

公司拥有先进、专业的生产设备和检测仪器，产品零部件采用先进数控机床加工。

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Of these three, only Enrolled Agents have been subject to the direct oversight of the IRS Office of Professional Responsibility as to their return preparation practice, testing and mandatory Continuing Professional Education (CPE).

FORBES: Who's preparing your tax return?

Various professional sports leagues have attempted to set a level playing field by testing for drug use and suspending those found guilty.

FORBES: Why It's Time To Legalize Steroids In Professional Sports

Like they did more than half a century ago, our professional inspectors travel the world, checking in to hotels, dining at restaurants and testing treatments at spas to evaluate more than 500 service and facility standards to objectively score each property.

FORBES: Travel Guide's Six Most Elite Five-Star Winners