[8.1化合物](8.1%E5%8C%96%E5%90%88%E7%89%A9.md) [8.2化学混合物或者组合物](8.2%E5%8C%96%E5%AD%A6%E6%B7%B7%E5%90%88%E7%89%A9%E6%88%96%E8%80%85%E7%BB%84%E5%90%88%E7%89%A9.md) [8.3化合物的制备或处理](8.3%E5%8C%96%E5%90%88%E7%89%A9%E7%9A%84%E5%88%B6%E5%A4%87%E6%88%96%E5%A4%84%E7%90%86.md) [8.4设备或方法](8.4%E8%AE%BE%E5%A4%87%E6%88%96%E6%96%B9%E6%B3%95.md) [8.5制造的物品](8.5%E5%88%B6%E9%80%A0%E7%9A%84%E7%89%A9%E5%93%81.md) [8.6多步骤方法、成套设备](8.6%E5%A4%9A%E6%AD%A5%E9%AA%A4%E6%96%B9%E6%B3%95%E3%80%81%E6%88%90%E5%A5%97%E8%AE%BE%E5%A4%87.md) [8.7零件、结构部件](8.7%E9%9B%B6%E4%BB%B6%E3%80%81%E7%BB%93%E6%9E%84%E9%83%A8%E4%BB%B6.md) [8.8化学通式](8.8%E5%8C%96%E5%AD%A6%E9%80%9A%E5%BC%8F.md) [8.9组合库](8.9%E7%BB%84%E5%90%88%E5%BA%93.md)