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This paper introduces a multi-motor control system of the electric cleaner.
本文介绍了一种在电动清洁车上用的多电机控制系统。
youdao
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The Nation establishes a system of commendation and reward for cleaner production.
国家建立清洁生产表彰奖励制度。
youdao
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The Nation establishes a system of commendation and reward for cleaner production.
国家建立清洁生产表彰奖励制度。
youdao