An oxygen concentrator is a medical device that physically extracts oxygen from the air, purifies it, and then supplies it for human breathing. The co...
Read more1. Is the plastic smell of the air fryer poisonous? Source of odor Normal situation: The heating element protects the oil (to prevent rust from tran...
Read more1. Signs of air purifier failure The filter is out of service, and the purification efficiency plummets Problem: Both HEPA filters and activated carbo...
Read moreAir fryers have become a favorite in modern kitchens due to their "low oil and healthy" features, but many people worry whether they will consume a lo...
Read moreAs a medical or home auxiliary device, the correct use of oxygen concentrators is crucial. Improper operation may affect the oxygen supply effect and ...
Read moreCorrect use steps of disinfection cabinet Classify and store items to be disinfected High temperature resistant items (metal instruments, glassware, c...
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