本标准中所述的要求、排放和暴露控制原则代表了旨在1）保护从事研磨、抛光和抛光作业并在其附近工作的人员健康的最低标准；2）控制这些操作产生的污染物。

The requirements and emission and exposure control principles described in this standard represent the minimum criteria intended 1) to protect the health of personnel engaged in and working in the vicinity of grinding, polishing and buffing operations; and 2) to control contaminants generated by those operations.