manual extinguishing
常見例句
- It can be equipped with smoke and temperature detectors, sound and light alarms, manual controllers, gas release indicators and other accessories to form an automatic fire extinguishing systems.
可掛接開關(guān)量的菸感、溫感控制器及聲光控制器、手動控制盒、放棄指示燈等附加設(shè)備，組成自動滅火系統(tǒng)。 返回 manual extinguishing