以健康换发展、“先危害，后治理”所造成的职业危害已成为我国最主要的卫生问题，是影响我国一部分劳动者健康并导致他们过早失去劳动能力的最主要因素。其对我国经济可持续发展的制约作用越来越强。保护劳动者健康，从源头控制职业危害，必须大力强化用人单位的法律责任。这? Occupational hazards caused by “harm first and post-treatment” have become the most important health problems in our country. They are the most important factor that affects the health of a part of our laborers and causes them to prematurely lose their ability to work. Its restricting effect on the sustainable development of our economy is getting stronger and stronger. To protect the health of workers and control occupational hazards from the source, the legal responsibilities of employers must be strengthened. This?