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Natural and compulsory gas-supply tests were carried out on ALSTOM units located the left bank at Three Gorges.
对三峡左岸alstom机组进行了自然补气和强迫补气试验。
youdao
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Natural and compulsory gas-supply tests were carried out on ALSTOM units located the left bank at Three Gorges.
对三峡左岸alstom机组进行了自然补气和强迫补气试验。
youdao