AC (Alternating Current) Power cord is to transmit high voltage. It is used to drive machinery or home appliances. Since AC Power Cord is output of high voltage electric power, there is a risk of electric shock injury, therefore, All the AC power cord must comply with safety standard to produce. DC (direct Current) power cord is used to the applicance with lower voltage mostly, so safety requirement is less stringent. Power Cable, battery cable, DC power cable, AC power cable, power cord ETOP WIREHARNESS LIMITED , https://www.etopwireharness.com
Experts suggest that the washing machine becomes the "source" of bacteria
Experts recommend regular disinfection after half a year. When we throw dirty clothes into the washing machine, it is hard to imagine that because the body is not clean, it may cause "secondary pollution", causing skin diseases such as ankles, handcuffs, and tinea versicolor. It is understood that a washing machine can generally be used for 10 years, if it is never cleaned during use, household laundry