中文摘要：

本文主要介绍了国内外激光产品的安全等级划分标准,分析了激光对操作人员的潜在危害,并针对不同等级激光产品提出了相应的技术设备工艺控制、管理条例、个人安全装备等防护措施。

英文摘要：

All laser products can be classified into four grades by their potential hazard. This paper describes the classifications for different types of laser products, and the required processing controls for each class. It also describes the responsibilities of personnel who work with or supervise laser operations and identifies the work standards for the safe operation of lasers and laser systems.