短语词组短语air sand blow 空气喷砂;喷砂main air port blow 主要突击air -blow 气吹air duster blow gun 吹尘器喷枪yf unary air -blow 一元化气浮装置high -pressure air emergency blow system 高压室气应急吹除系统zqf type air -blow plant 型气浮设备;ZQF型气浮设备 返回 air blow