Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
GB/T 20291.1-2014 |
Vacuum cleaners for household use—Part 1:Dry vacuumcleaners—Methods for measuring the performance 家用真空吸尘器 第1部分:干式真空吸尘器 性能测试方法 |
China National Standards vacuumcleaners—Methods |
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