ring duct的相關資料：
臨近單詞
Ringmo
ring
ring-in-ring type viscosimeter
ring-stiffened cylindrical shell
ring permanent magnet torque motor
ringdown system signaling equipment
ring-stiffened cylindrical shells
ring permanent magnet torque motors
ring-shaped heat-supply network
ring-opening polymerized phenolic
ring shaped penetrated blunt curette
ring voltage-controlled oscillator
