E pili ana i nā kūlana palekana o ka hoʻomaʻemaʻe hoʻomaʻemaʻe, ʻo koʻu ʻāina, Iapana, South Korea, Australia, a me New Zealand nā mea a pau e ʻae i nā kūlana palekana International Electrotechnical Commission (IEC) IEC 60335-1 a me IEC 60335-2-2; Ua hoʻohana ʻo ʻAmelika Hui Pū ʻIa a me Kanada i ka UL 1017 "Vacuum cleaners ...
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