【生活】测湿计【物理】恒湿器

hygrostat

humidity controller【建】;hygrostat【化学】

humidistat (hygrostat, hydrostat)

automatic thermostat【建】;humidistat【仪】;hygrostat【仪】

hygrostat-regulating device, temperature-regulating device

hygrostat, temperature-regulating device

hygrostat