IEC 60335-2-69-2002 工业和商用带电动刷的湿式和干式真空吸尘器
家用和类似电器的安全.第2-69部分:工业和商用带电动刷的湿式和干式真空吸尘器的特殊要求Household and similar electrical appliances - Safety - Part 2-69: Particular requirements for wet and dry vacuum cleaners, including power brush, for industrial and commercial use
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