生产商的测试证明
Manufacturer's test proof
以上为机器翻译结果，长、整句建议使用 人工翻译 。
在试运转前，生产商必须提供风机正确树立的证据，及(必要时)能安全运行的测试证明。
Before commissioning, the manufacturer shall provide proof that the wind turbine has been erected properly and, as far as necessary, tested to ensure that operation is safe.
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