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The main transformer has been operated well since it was put into use in 2000.
主变压器自2000年投产以来，工作状况良好。
youdao
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Construction drawing of "Main transformer installation".
《主变压器安装》施工图纸。
youdao
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Construction drawing of "Main transformer installation".
《主变压器安装》施工图纸。
youdao