论文部分内容阅读
对岳阳石油化工总厂在70～95dB(A)宽频带稳态噪声岗位作业,年龄20～55岁.接触噪声工龄1年以上的373名职工(男175人,女198人)进行了听力损伤调查。以本厂不接触噪声的62名职工(男
A total of 373 employees (175 males and 198 females) with working age of more than 1 year who were exposed to noise were instructed to work at Yueyang Petrochemical Complex in the steady-state noise of 70-95dB (A) survey. The factory does not touch the noise of 62 workers (male