黄麻织机系上投梭自动换纡式重型织机,单机噪声达97dB(A)左右。在浙江麻纺厂、上海交通大学、浙江省劳动保护研究所与无锡减震器厂历经三年的共同努力下,采取了十七项措施,经四月至二年的实用考核,使单机噪声降到82～84dB(A),电耗降低10～13％,单机机组振动级降低20dB左右。1986年5月通过了由劳动人事部保护局主持的鉴定。这 Jute loom system automatically pick the shuttle switch heavy loom, stand-alone noise up to 97dB (A) or so. In Zhejiang Ma Fangchang, Shanghai Jiaotong University, Zhejiang Institute of Labor Protection and Wuxi Shock Absorber Factory after three years of joint efforts, has taken 17 measures, the April to two years of practical assessment, so that stand-alone noise reduction To 82 ~ 84dB (A), power consumption decreased by 10 ~ 13%, single unit vibration level decreased about 20dB. In May 1986, it passed the appraisal conducted by the Labor and Personnel Protection Bureau. This