Question

英语翻译五金生产行业是噪声作业的标志性行业.分析江门市某五金厂噪声对作业工人听力损伤的影响.方法：检测江门市某五金厂21

Answer 1

Metals production industry is a sign of noise-exposed industries. Analysis of a metal factory in Jiangmen city noise effects on workers ' hearing. Methods: testing a metal factory in Jiangmen city 213 hearing damage situation of workers exposed to noise, control group for between January 2010 and in the local occupational-disease-prevention before examination 508 induction by workers.