The heading excludes gaskets and joints of asbestos board reinforced with metal wire or metal gauze, which are instead classifiable in heading 6812.
该品目不包括用金属线和金属网加固的石棉垫圈和石棉连接件，这些可以归到品目6812下。
The heading excludes gaskets and joints of asbestos board reinforced with metal wire or metal gauze, which are instead classifiable in heading 6812.
该品目不包括用金属线和金属网加固的石棉垫圈和石棉连接件，这些可以归到品目6812下。
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