Accurately driven air cylinder
air cylinder
空气钢瓶
空气气缸
空气汽缸
空气缸瓶
压气缸
空气筒
空气缸
储气筒
气缸体
压气缸空气瓶
压汽缸
气缸
储风缸
风缸
汽缸
空气柱
储气罐
气筒
空气罩
high-pressure air cylinder
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
Cylinder to cylinder variation
Petrol Engine Cylinder Block Without Cylinder Sleeve
a dedicated transformer for the motor starting directly on line
a new historical starting point