茂名石化公司是一家集炼油、化工一体化的特大型国有企业,已有近50余年的历史。现有员工11000多人,其中接触职业病危害因素的员工有8770多人,占79.7%。常见的职业病危害因素有化学毒物、粉尘、物理性有害因素共28种,其中苯、硫化氢、氨、氯、锰及其化合物、铬及其化合物等7种属 Maoming Petrochemical Company is a large-scale state-owned enterprise integrated with oil refining and chemical industry and has nearly 50 years of history. More than 11,000 employees, of which occupational hazards exposure factors have more than 8770 employees, accounting for 79.7%. Common occupational hazards are chemical poison, dust, physical harmful factors a total of 28 kinds, including benzene, hydrogen sulfide, ammonia, chlorine, manganese and its compounds, chromium and its compounds, 7 kinds of genera