短語(yǔ)詞組短語(yǔ)air fin tube cooler 翅片管空冷器air -tube oil cooler 氣管式滑油冷卻器finned tube helical air cooler 翅翼管式螺旋空冷器fin -tube surface air cooler 管翅式表冷器 返回 air tube cooler