操纵空气 THE MASTERY OF THE AIR ; maneuvering air

电磁操纵空气阀 solenoid operated air valve

操纵用空气压缩机 maneuvering air compressor

操纵[用]空气 maneuvering air

操纵用空气罐 maneuvering air reservoir

空气操纵的 air-operated

操纵用压缩空气 maneuvering air

纵向空气运动 Longitudinal movement of air

压缩空气操纵的 air-controlled

压缩空气操纵器 compressed air control