air reservoir
空气储存器
储气缸
风钻
贮气缸
储气筒
湿式储气筒
储气罐
储气器
贮气箱
贮气器
空气瓶
蓄气器
空气罐
air reservoir relief valve
Air Leakage Rate of Air Preheater
air to air heat recovery unit
air to air missile launching envelope
arctic air [= arctic air mass]
continental air [= continental air mass]
main air port exhaust air
marine air [= marine air mass
variable air volume (VAV) air conditioning system
variable air volume air conditioning system
reservoir head area of the Three Gorges Reservoir
a dedicated transformer for the motor starting directly on line
a new historical starting point
A new starting apparatus