asbestos board

基本解释

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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Scope of application This technique is applicable to outdoor basic levels such as cement mortar, asbestos cement board, concrete prefabricated board and cast-in-place concrete.
适用范围本工艺适用于在水泥砂浆、石棉水泥板、混凝土预制板、现浇混凝土等室外基层上进行外墙漆施工。
Used for the waterproof sealing on concrete wall panel slab ventilation pipes the light weight panel products window and doors of metal products asbestos boards gypsum board wood plastic etc.
用于混凝土墙板、板、风管道的防水密封，金属制品、棉板、膏板、、料等轻型板材和门窗的防水、封。