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【0602】普通金属管及其配件
060415<span class='red'>通风</span>和<span class='red'>空调</span>设备用金属管 <span class='red'>通风</span>装置金属管 <span class='red'>通风</span>用金属管 <span class='red'>空调</span>装置金属管
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【1909】非金属建筑材料及构件(不包括水泥预制构件)
190235<span class='red'>通风</span>和<span class='red'>空调</span>设备用非金属管 非金属<span class='red'>通风</span>管道
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【1106】干燥、通风、空调设备(包括冷暖房设备),气体净化设备
110006<span class='red'>通风</span>罩 <span class='red'>空调</span>装置 <span class='red'>空调</span>设备 炉灶<span class='red'>通风</span>罩 110011<span class='red'>空调</span>用过滤器 <span class='red'>空调</span>用蒸发器 工业用窗式<span class='red'>空调</span> <span class='red'>空调</span>用风扇 汽车用<span class='red'>空调</span> 110244实验室用<span class='red'>通风</span>罩 <span class='red'>通风</span>用气动叶轮 <span class='red'>空调</span>用空气过滤器 工业用中央<span class='red'>空调</span>设备 <span class='red'>空调</span>设备和装置 涡轮通风器(<span class='red'>通风</span>装置) 110225风扇(<span class='red'>空调</span>部件) <span class='red'>空调</span>设备(工业用) 局部感应<span class='red'>空调</span>(工业用) 110233<span class='red'>通风</span>设备和装置(空气调节) 110234运载工具用<span class='red'>通风</span>装置(空气调节)
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【0749】泵,阀,气体压缩机,风机,液压元件,气动元件
<span class='red'>空调</span>压缩机
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【4013】空气调节服务
400118<span class='red'>空调</span>设备出租
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