Incazelo emfushane:

Amabhodi wokusabalalisa we-HDB-H ayatholakala ngomthwalo ongaguquki noma umhlangano wepani lomthwalo ohlukanisiwe. Zinomnyango wensimbi oshaywe ngokugcwele onezinhlobo zokubamba "slam". Wonke amabhodi alethwa anemigoqo yomibili Emaphakathi neyoMhlaba efakelwe futhi i-neutral yakhelwe ukugoqa idivayisi engenayo ukuze kuqinisekiswe ukuthi isikhala sezintambo esengeziwe siyatholakala kumadivayisi aphumayo. Idivayisi engenayo kufanele ikhethwe futhi ifakwe isifaki. Amapuleti endlala angaphezulu naphansi ayakhipheka futhi ahlanganisa nokuphuma ukuze avumelane nosayizi ojwayelekile wamapayipi. Umhlangano we-pan umbozwe ngokuphelele futhi amabhasi ayingxenye eyodwa eklanyweni, lokhu kuqinisekisa ukuthi akukho "izindawo ezishisayo" ezingenzeka ngoba awekho amalunga emishini. Amabhodi agunyazwe ku-BSEN 60439-1 & 3.