090043阳<span class='red'>极</span> 090543阴<span class='red'>极</span> 090507对阴<span class='red'>极</span> 090012电池<span class='red'>极</span>板 090044阳<span class='red'>极</span>电池 090412阴<span class='red'>极</span>反腐蚀装置

电<span class='red'>极</span> C090086阳<span class='red'>极</span>糊 090705三<span class='red'>极</span>管 二<span class='red'>极</span>管 C090072碳电<span class='red'>极</span> C090073石墨电<span class='red'>极</span> C090083无源<span class='red'>极</span>板 光电二<span class='red'>极</span>管 发光二<span class='red'>极</span>管 C090085电子管阳<span class='red'>极</span> 阴<span class='red'>极</span>射线管 电子二<span class='red'>极</span>管 激光二<span class='red'>极</span>管 090704发光二<span class='red'>极</span>管（LED） 燃料电池电<span class='red'>极</span> 碳化硅二<span class='red'>极</span>管 LED发光二<span class='red'>极</span>管 C090084水银整流器阴<span class='red'>极</span> C090071碳<span class='red'>素</span>材料 双向触发二<span class='red'>极</span>管 有机发光二<span class='red'>极</span>管 090825有机发光二<span class='red'>极</span>管（OLED） 实验室研究用电<span class='red'>极</span> 超辐射激光二<span class='red'>极</span>管 尿<span class='red'>素</span>传感器 090826量子点发光二<span class='red'>极</span>管（QLED） 有机发光二<span class='red'>极</span>管显示面板 OLED（有机发光二<span class='red'>极</span>管）显示面板 尿<span class='red'>素</span>选择性催化还原用水位传感器

用于检测研究用生物样品中的病原体和毒<span class='red'>素</span>的实验室仪器

心电电<span class='red'>极</span> 100174医用电<span class='red'>极</span> 医疗用脑机接口电<span class='red'>极</span> 放射同位<span class='red'>素</span>治疗器械和仪器 C100008诊断和治疗期同位<span class='red'>素</span>设备和器械

心脏除颤电<span class='red'>极</span> 胰岛<span class='red'>素</span>泵 胰岛<span class='red'>素</span>注射器 医用电击去心脏纤颤器用电<span class='red'>极</span>

C010154皂<span class='red'>素</span> 尿<span class='red'>素</span> 尿<span class='red'>素</span>酶 010155纤维<span class='red'>素</span> 蛋白酵<span class='red'>素</span> 010291化学用酵<span class='red'>素</span> 010590工业用纤维<span class='red'>素</span>酯 010593工业用纤维<span class='red'>素</span>醚 010592纤维<span class='red'>素</span>衍生物（化学品） 生产清洁剂用纤维<span class='red'>素</span>酶

溴<span class='red'>素</span> 硫（非金属元<span class='red'>素</span>）

C010216赤霉<span class='red'>素</span> 010637植物用微量元<span class='red'>素</span>制剂

尿<span class='red'>素</span>（氮肥） 植物用激<span class='red'>素</span>（生物刺激<span class='red'>素</span>） 尿<span class='red'>素</span>肥料 尿<span class='red'>素</span>(肥料) 植物营养<span class='red'>素</span> 植物生长激<span class='red'>素</span> 尿<span class='red'>素</span>(化学肥料) 尿<span class='red'>素</span>溶液（氮肥） 尿<span class='red'>素</span>为主的肥料 尿<span class='red'>素</span>硝酸铵溶液（氮肥） 含多种营养元<span class='red'>素</span>的肥料 植物用营养制剂（生物刺激<span class='red'>素</span>）

尿<span class='red'>素</span>树脂 酪<span class='red'>素</span>树脂 尿<span class='red'>素</span>甲醛树脂 C010229未加工酪<span class='red'>素</span>树脂 未加工的醋酸纤维<span class='red'>素</span>塑料

C010255纤维<span class='red'>素</span>浆

010369工业用同位<span class='red'>素</span> 010180可裂变的化学元<span class='red'>素</span> 010456科学用放射性元<span class='red'>素</span>

010701制药用维生<span class='red'>素</span> 010750生产用香兰<span class='red'>素</span> 食品工业用小麦<span class='red'>极</span>性脂质 010346水果催熟用激<span class='red'>素</span> 010692食品工业用维生<span class='red'>素</span> 010702制化妆品用维生<span class='red'>素</span> 010691制食品补充剂用维生<span class='red'>素</span>

010008未加工醋酸纤维<span class='red'>素</span> 处理汽车尾气用尿<span class='red'>素</span>溶液 汽车尿<span class='red'>素</span>（发动机燃料化学添加剂） 尿<span class='red'>素</span>还原剂（汽车用尾气气体净化剂）

北<span class='red'>极</span>贝（活的）

动物栖息用纤维<span class='red'>素</span>纸

尿<span class='red'>素</span>泵

070525焊接机用电<span class='red'>极</span>

C070198尿<span class='red'>素</span>合成塔