标准查询 标准查询带纤维增强的石膏板.定义、要求和试验方法.第1部分:带增强垫的石膏板
Gypsum boards with fibrous reinforcement - Definitions, requirements and test methods - Part 1 : gypsum boards with mat reinforcement.
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标准查询Gypsum boards with fibrous reinforcement - Definitions, requirements and test methods - Part 1 : gypsum boards with mat reinforcement.
