短语词组短語air shot blast machine 噴丸清理機Air -Blast Nozzles 吹風嘴air -blast thawer 強風解凍機air r blast gin 氣流式鋸齒軋棉機air r blast transformer 風冷式變壓器air r blast burner 空氣噴射燃燒器 返回 air blast