Fine-Grained Categories of diffuser:

• mechanical:equipment,
• size:equipment,
• natural:trap,
• stationary:part,
• minor:part,
• environmental:surface,
• translucent:medium,
• fixed:facility,
• electromechanical:equipment,
• solid:surface,
• inanimate:surface,
• rigid:surface,
• optical:sheet,
• aerodynamic:part,
• standard:item,
• metal:fixture,
• electrical:equipment,
• stock:part,
• interior:fixture,
• complex:means,
• consumable:part,
• dynamic:surface,

Poetic Qualities of diffuser: