▣ 실내외에서 진행하는 도장 작업 도장 작업은 건설 구조물 재료 표면에 방부·방청·방충·방화나 장식을 목적으로 도막을 형성시켜 내습성·내후성·내약품성을 갖게 만드는 작업이다.…
≪ Shift workers are employees who work in shifts divided into two or more groups, each working at different times.…
The "Humidifier Sanitizer Incident," where consumers who used commercially purchased humidifier sanitizers suffered deaths or critical lung diseases, and the…
Landscaping work involves tasks such as planting and nurturing flowers or trees in parks, around buildings, and in gardens, as…
▣ Training for Anger Management The purpose of managing anger is to actively pursue a happier life. Anger can have…
▣ 분노 조절 훈련법 분노를 다스리는 목적은 적극적으로 행복한 삶을 추구하는데 있습니다. 분노는 생산적이고 필요한 기능도 가지고 있기 때문에 분노를…
A "vaccine" is an antigen artificially administered to the body to develop immunity against infectious diseases. The principle of vaccines…
▣ Using Contact Lenses Safely: Tips and Precautions Contact lenses offer convenience and enhance appearance during activities such as sports…
In the "Korean Industrial Safety and Health Act," noise work is defined as generating noise levels exceeding 85dB during an…
▣ The safe light in your hand, the flashlight A flashlight is a portable lighting device that emits light using…