#diffuser
- Anemostat — A terminal device or component mounted at the end of a ventilation or air conditioning duct, structurally designed to distribute, direct, and regulate the airflow introduced into or extracted from a room. It functions by uniformly dispersing the air current to prevent draft formation and ensure optimal thermal comfort without noise.
- Aromatherapy — A branch of alternative medicine and phytotherapy that utilizes volatile essential oils concentrated and extracted from aromatic plants, flowers, or roots to improve physical, mental, and emotional well-being, primarily through inhalation or topical massage.