UAMA B7。7-2003（R2019）规定了与使用涂层磨料有关的最低安全要求。这些要求适用于使用某种形式的涂层磨料产品的所有手持式和固定式机器操作，以及机器和机器零件的安全相关维护预防措施。本标准还包含与操作员和旁观者保护、灰尘收集和潜在危险环境条件相关的安全要求。

UAMA B7.7-2003 (R2019) establishes the minimum safety requirements related to the usage of coated abrasive forms. The requirements apply to all hand-held and fixed mounted machine operations that use some form of coated abrasive product, and to safety-related maintenance precautions for the machines and machine parts. This standard also contains safety requirements pertinent to operator and bystander protection, dust collection and potentially hazardous environmental conditions.