oxygendeficiency safety device

同义词释义

1)oxygen-deficiency safety device,缺氧安全装置2)anoxic,缺氧3)hypoxia,缺氧4)hypoxic,缺氧5)Ischemia,缺氧6)anoxia,缺氧7)oxygen deficiency,缺氧8)oxygen deficit,缺氧9)ozonized air,缺氧10)anaerobism,缺氧