The equipment in the contract supplied by the Seller must undergo the ex-works quality inspection, examination and test run and be delivered with quality certificates.

合同中所规定的由卖方提供的设备必须经过出厂前的测试和检验，并带有质量证书。

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As the wheels of justice grind in the fraud and conspiracy case against ex-Chairman Kenneth Lay and ex-Chief Executive Jeffrey Skilling , their one-time lieutenant faced a rough cross-examination.

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