片语
air register空气调节器;调风器
air r regulator空气调节器
air bells regulator空气调节器
air temperature regulator空气温度调节器
SEAL AIR PRESSURE REGULATOR调压阀
air controller空气调节器;空中管制员
air flow regulator风流量调节
air velocity regulator风速调节器
Air Pressure Regulator 1set空气压力阀
air volume regulator[机]
variable air volume regulator变风量终端调节箱