Refractory materials and products, not of metal
非金属耐火材料及制品
X-Class
Sub-class
1907
Items
15 Items| Sub-class | Basic number | English name | Chinese name | Five parties |
|---|---|---|---|---|
| 1907 | C190017 | aluminum silicate refractory fiber | 硅酸铝耐火纤维 | No |
| 1907 | 190005 | asbestos mortar | 石棉灰泥 | No |
| 1907 | C190019 | ceramic fiber cotton, felt | 陶瓷纤维棉、毡 | No |
| 1907 | 190012 | Firebricks | 耐火砖 | No |
| 1907 | 190048 | fireclay | 耐火黏土 | Yes |
| 1907 | 190056 | fireproof cement coatings | 防火水泥涂层 | Yes |
| 1907 | 190048 | grog [fired refractory material] | 熟耐火黏土 | No |
| 1907 | C190023 | magnesium mud | 镁泥 | No |
| 1907 | 190242 | refractory construction materials, not of metal | 非金属耐火建筑材料 | Yes |
| 1907 | C190016 | refractory fibers | 耐火纤维 | No |
| 1907 | C190024 | refractory materials for furnace (porcelain plate for electric furnace) | 炉用耐火材料（电炉瓷盘） | No |
| 1907 | C190015 | refractory sand | 耐火砂 | No |
| 1907 | C190018 | refractory tile | 耐火瓦 | No |
| 1907 | C190020 | silica sand | 矽砂 | No |
| 1907 | C190021 | siliconsand fireclay | 矽砂火泥 | No |
