C280012<span class='red'>滚</span><span class='red'>环</span> 280097掷<span class='red'>环</span>游戏用<span class='red'>铁</span>圈 280005游戏套<span class='red'>环</span>

<span class='red'>滚</span>轴溜冰鞋

C280055双<span class='red'>环</span> 吊<span class='red'>环</span> C280064吊<span class='red'>环</span>滑车 280052运动<span class='red'>铁</span>饼 <span class='red'>铁</span>饼（田径运动用）

280030<span class='red'>滚</span>球游戏用球 法式<span class='red'>滚</span>球运动用球 草地<span class='red'>滚</span>球比赛用球 高尔夫球<span class='red'>铁</span>球杆 意大利式室外地<span class='red'>滚</span>球运动用球

钓鱼用转<span class='red'>环</span>

280059锻炼用固定自行车<span class='red'>滚</span>轴

280159玩具用马蹄<span class='red'>铁</span> 280265聚会用荧光棒手<span class='red'>环</span>

070339轴承<span class='red'>滚</span>珠<span class='red'>环</span> 070049<span class='red'>滚</span>珠轴承 070338<span class='red'>滚</span>柱轴承 <span class='red'>滚</span>子链（机器部件） 机器用<span class='red'>滚</span>柱轴承 070031润滑<span class='red'>环</span>（机器部件）

C070301<span class='red'>滚</span>齿机

070140印刷<span class='red'>滚</span>筒 轮转印刷机用<span class='red'>滚</span>轴

C070137<span class='red'>滚</span>挡泥板机

070141轧钢机<span class='red'>滚</span>筒 C070229混<span class='red'>铁</span>炉 C070228铸<span class='red'>铁</span>机 轧制金属用<span class='red'>滚</span>压机

070039<span class='red'>滚</span>筒（机器部件）

070032活塞<span class='red'>环</span> 活塞<span class='red'>环</span>（发动机部件） C070405汽车发动机废气再循<span class='red'>环</span>系统

循<span class='red'>环</span>泵

070529电焊烙<span class='red'>铁</span> 070505气动焊接烙<span class='red'>铁</span>

C070262铸<span class='red'>铁</span>丸设备

070588装有烘干<span class='red'>滚</span>筒的洗衣机

C070257起重电磁<span class='red'>铁</span> 070271<span class='red'>铁</span>路货车用千斤顶

070383<span class='red'>铁</span>路建筑机器 C070450<span class='red'>铁</span>路液压养路机具

060284<span class='red'>铁</span>带拉伸器（张力<span class='red'>环</span>） 060265钢<span class='red'>滚</span>珠 060097<span class='red'>铁</span>砧 060249张力<span class='red'>环</span> 060248<span class='red'>铁</span>砧（便携式） 金属岩钉钢<span class='red'>环</span> 060230金属线拉伸器（张力<span class='red'>环</span>） 060383金属带拉伸器（张力<span class='red'>环</span>）

C060022马蹄形钩<span class='red'>环</span>（脚扣、<span class='red'>铁</span>鞋） C060021<span class='red'>铁</span>接板

060080铬<span class='red'>铁</span> 060136钼<span class='red'>铁</span> 060139钨<span class='red'>铁</span> C060002<span class='red'>铁</span>砂 生<span class='red'>铁</span> 060137硅<span class='red'>铁</span> 060138钛<span class='red'>铁</span> 060052<span class='red'>铁</span>板 060131<span class='red'>铁</span>条 <span class='red'>铁</span>丸 铸<span class='red'>铁</span> 角<span class='red'>铁</span> 060115生<span class='red'>铁</span>或半锻造<span class='red'>铁</span> 060374马口<span class='red'>铁</span> 海绵<span class='red'>铁</span> C060003白<span class='red'>铁</span>皮 合金<span class='red'>铁</span> 纯<span class='red'>铁</span>锭 <span class='red'>铁</span>合金 060345金属角<span class='red'>铁</span> 球墨铸<span class='red'>铁</span>桩 060133未加工或半加工铸<span class='red'>铁</span> 未加工或半加工的铸<span class='red'>铁</span>

060110铜<span class='red'>环</span> 060180金属门<span class='red'>环</span>

<span class='red'>铁</span>门 C060012镀锌<span class='red'>铁</span>塔 <span class='red'>铁</span>丝栅栏 锻<span class='red'>铁</span>制大门 060106窗用<span class='red'>铁</span>制品 060347门用<span class='red'>铁</span>制品 <span class='red'>铁</span>或钢制搁栅

060131<span class='red'>铁</span>箍 060132<span class='red'>铁</span>丝 C060045<span class='red'>铁</span>带 <span class='red'>铁</span>丝织网 带刺<span class='red'>铁</span>丝 岩滑防护<span class='red'>铁</span>丝网 滑坡防护用<span class='red'>铁</span>丝网

<span class='red'>铁</span>轨用铸<span class='red'>铁</span>材料 060013<span class='red'>铁</span>路道岔 060212转车盘（<span class='red'>铁</span>道） C060018<span class='red'>铁</span>道防爬器 060013<span class='red'>铁</span>路转辙器 060089<span class='red'>铁</span>路金属材料 060095<span class='red'>铁</span>路金属护轨 060245<span class='red'>铁</span>路用金属轨枕 <span class='red'>铁</span>轨用金属材料 <span class='red'>铁</span>路用金属枕木 060116鱼尾形接轨夹（<span class='red'>铁</span>路） <span class='red'>铁</span>路建造用金属材料 060326<span class='red'>铁</span>路货车用金属载量规杆 060330缆索<span class='red'>铁</span>道永久导轨用金属材料

生<span class='red'>铁</span>管 060312紧固管道用金属<span class='red'>环</span>

060134<span class='red'>铁</span>矿石 060163褐<span class='red'>铁</span>矿 铬<span class='red'>铁</span>矿石 黄<span class='red'>铁</span>矿砂

060038金属<span class='red'>环</span> 060143吊<span class='red'>环</span>螺钉 060038金属止动<span class='red'>环</span> 060038金属止动<span class='red'>环</span> 金属吊<span class='red'>环</span>螺钉

金属钥匙<span class='red'>环</span>

060119马口<span class='red'>铁</span>制包装物

060051金属制身份鉴别手<span class='red'>环</span>

C160101胶<span class='red'>滚</span>卡盘

160253圆珠笔<span class='red'>滚</span>珠

日期<span class='red'>滚</span>轮印章

连<span class='red'>环</span>漫画 连<span class='red'>环</span>漫画书 连<span class='red'>环</span>漫画杂志 印刷的连<span class='red'>环</span>漫画

160016雪茄用<span class='red'>环</span>状标签

200121窗帘<span class='red'>滚</span>轴 200011窗帘<span class='red'>环</span> 浴帘<span class='red'>环</span> 200286非金属门<span class='red'>环</span> 200291紧固管道用非金属<span class='red'>环</span>

200331婴儿防<span class='red'>滚</span>垫

200221非金属制身份鉴别手<span class='red'>环</span>

200055<span class='red'>铁</span>路货车用非金属载量规杆