-
【0752】清洁、废物处理机械
电动<span class='red'>管道</span><span class='red'>疏通器</span> C070363电动下水<span class='red'>管道</span><span class='red'>疏通器</span> 070564清理<span class='red'>管道</span>用清管器 C070362(<span class='red'>管道</span>)疏通挖泥车
-
【0737】蒸汽动力设备
070416引擎锅炉<span class='red'>管道</span> 070471锅炉<span class='red'>管道</span>(机器部件)
-
【0734】起重运输机械
070370气动<span class='red'>管道</span>传送器
-
【1702】非金属密封减震制品
170030<span class='red'>管道</span>垫圈 <span class='red'>管道</span>胶带 170030<span class='red'>管道</span>接头垫圈 <span class='red'>管道</span>接头胶带 170118密封<span class='red'>管道</span>用胶带 <span class='red'>管道</span>接头密封用橡胶圈 170089<span class='red'>管道</span>用非金属加固材料 170086压缩空气<span class='red'>管道</span>用非金属附件
-
【1703】橡胶,树脂,纤维制品
170073<span class='red'>管道</span>用非金属接头 <span class='red'>管道</span>用非金属弯头 <span class='red'>管道</span>用非金属附件 <span class='red'>管道</span>用橡胶接头
-
【3702】建筑工程服务
<span class='red'>管道</span>铺设 <span class='red'>管道</span>维护 <span class='red'>管道</span>铺设服务 <span class='red'>管道</span>保养咨询服务 <span class='red'>管道</span>铺设咨询服务 <span class='red'>管道</span>安装咨询服务 <span class='red'>管道</span>修理咨询服务 370063<span class='red'>管道</span>铺设和维护
-
【3912】单一服务
390041<span class='red'>管道</span>运输
-
【1909】非金属建筑材料及构件(不包括水泥预制构件)
190101砂石<span class='red'>管道</span> 非金属通风<span class='red'>管道</span> 非金属下水<span class='red'>管道</span> 灌溉用塑料<span class='red'>管道</span> 陶土制管和<span class='red'>管道</span>
共10条