A.0.1B.0.2C.0.3D.0.5
A.28B.30C.35D.37.5
A.點(diǎn)型感煙火災(zāi)探測器B.點(diǎn)型A1感溫火災(zāi)探測器C.點(diǎn)型火焰探測器D.吸氣式感煙火災(zāi)探測器