C160001<span class='red'>砂</span><span class='red'>管</span>纸

160078硬纸<span class='red'>管</span> C160047纸制声<span class='red'>管</span>

070486气动切削<span class='red'>吹</span><span class='red'>管</span> 电<span class='red'>砂</span>轮机用<span class='red'>砂</span>轮 喷<span class='red'>砂</span>机 喷<span class='red'>砂</span>装置 <span class='red'>砂</span>带打磨机 070389<span class='red'>砂</span>轮（机器部件） 金属加工用<span class='red'>管</span>磨机

070504气动焊接<span class='red'>吹</span><span class='red'>管</span>

<span class='red'>吹</span>雪机 070564清理<span class='red'>管</span>道用清<span class='red'>管</span>器 070507真空吸尘器<span class='red'>管</span> C070362（<span class='red'>管</span>道）疏通挖泥车 电动<span class='red'>管</span>道疏通器 C070363电动下水<span class='red'>管</span>道疏通器 <span class='red'>管</span>道系统清洁用机器人

筛<span class='red'>砂</span>机

070612喷<span class='red'>砂</span>枪 C070323电<span class='red'>砂</span>轮机

震动翻<span class='red'>砂</span>机 C070270振动翻<span class='red'>砂</span>机 C070261铸<span class='red'>管</span>机

070265矿<span class='red'>砂</span>处理机械

<span class='red'>砂</span>光机（木工） 木地板用<span class='red'>砂</span>光机 木材加工用<span class='red'>砂</span>光机 木地板用<span class='red'>砂</span>光机

C070184自动<span class='red'>吹</span>制机（玻璃加工机械） C070186脱<span class='red'>管</span>机（玻璃加工机械） C070187卷<span class='red'>管</span>机（玻璃加工机械） C070188<span class='red'>管</span>件磨口机（玻璃加工机械）

070416引擎锅炉<span class='red'>管</span>道 070471锅炉<span class='red'>管</span>道（机器部件）

汽车用排气<span class='red'>管</span> 070497引擎用排气歧<span class='red'>管</span> 马达和引擎用进气歧<span class='red'>管</span> C070407汽车发动机消声器进排气<span class='red'>管</span> C070399汽车发动机冷却用散热器水<span class='red'>管</span>

070370气动<span class='red'>管</span>道传送器

软<span class='red'>管</span>用机械绕轴 070376软<span class='red'>管</span>用机械式卷盘 花园软<span class='red'>管</span>用电动卷轴 花园软<span class='red'>管</span>用电动绕轴

内燃机用进气歧<span class='red'>管</span>

C070071纸质纱<span class='red'>管</span>（纺织机配件）

C070055塑料套<span class='red'>管</span>印字切割机

<span class='red'>砂</span>石<span class='red'>管</span> 190101<span class='red'>砂</span>石<span class='red'>管</span>道 陶土制<span class='red'>管</span>和<span class='red'>管</span>道 塑料水<span class='red'>管</span> C190042铝塑复合<span class='red'>管</span> 190076非金属水<span class='red'>管</span> 陶瓷排水<span class='red'>管</span> 190080非金属分岔<span class='red'>管</span> 190220非金属排水<span class='red'>管</span> C190033建筑用塑料<span class='red'>管</span> 排水用塑料<span class='red'>管</span> 190075非金属雨水<span class='red'>管</span> 非金属落水<span class='red'>管</span> 非金属水落<span class='red'>管</span> 190232非金属压力水<span class='red'>管</span> 非金属通风<span class='red'>管</span>道 屋顶用塑料水<span class='red'>管</span> 灌溉用塑料<span class='red'>管</span>道 190216非金属烟囱<span class='red'>管</span>帽 非金属下水<span class='red'>管</span>道 190178建筑用非金属硬<span class='red'>管</span> 非金属硬<span class='red'>管</span>（建筑用） 建筑用非金属刚性<span class='red'>管</span> 190077非金属、非塑料制水<span class='red'>管</span>阀 190235通风和空调设备用非金属<span class='red'>管</span> 地下室防水系统建造用非金属排水<span class='red'>管</span>

水泥<span class='red'>砂</span>浆制<span class='red'>管</span> 水泥<span class='red'>砂</span>浆制石板 C190007水泥<span class='red'>管</span> 休姆<span class='red'>管</span>（离心混凝土<span class='red'>管</span>） 混凝土<span class='red'>管</span>

190166<span class='red'>砂</span>（铸造<span class='red'>砂</span>除外） <span class='red'>砂</span>石 190053<span class='red'>砂</span>浆 饰面<span class='red'>砂</span>浆 190100建筑用<span class='red'>砂</span>石 火磨石（<span class='red'>砂</span>岩）

C190020矽<span class='red'>砂</span> C190015耐火<span class='red'>砂</span> C190021矽<span class='red'>砂</span>火泥

190002建筑用磨<span class='red'>砂</span>玻璃

水泥<span class='red'>砂</span>浆制屋顶瓦

150034<span class='red'>吹</span>奏乐器的<span class='red'>管</span>口 木<span class='red'>管</span>乐器<span class='red'>管</span>口用簧片 150064乐器风<span class='red'>管</span>

150023单簧<span class='red'>管</span> 150043双簧<span class='red'>管</span> 150058<span class='red'>管</span>风琴 <span class='red'>管</span>钟琴 低音<span class='red'>管</span> <span class='red'>管</span>乐器 巴松<span class='red'>管</span> 铜<span class='red'>管</span>乐器 木<span class='red'>管</span>乐器 150089萨克斯<span class='red'>管</span> 倍低音<span class='red'>管</span> 簧（<span class='red'>管</span>）乐器 竹竖<span class='red'>管</span>乐器（笙） 竹制竖<span class='red'>管</span>乐器（筚篥） 英国<span class='red'>管</span>（中音双簧族乐器）

玻璃<span class='red'>吹</span>制 400062<span class='red'>吹</span>制玻璃器皿

喷钢<span class='red'>砂</span>服务 400122喷<span class='red'>砂</span>处理服务

金属<span class='red'>管</span>的热处理