National Standard for the Series of National Standards on Textile Machinery Noise Test Specifications

Author: Sun Liangyuan
Publisher:
Publish Date: 2004-08-01
Features: In July 2002, the General Administration of Quality Supervision, Inspection and Quarantine released No. 7 National Standard Announcement of 2002, promulgating the series of national standards GB/T7111.1-2002 to GB/7111.1-2002 "Specification for Noise Test of Textile Machinery," which came into effect on December 1, 2002, simultaneously replacing the national standard GB/T7111.1-1986 "Method for Measuring Sound Pressure Level of Textile Machinery" and the industry standard FZ/T90071-1995 "Method for Measuring Sound Pressure Level of Textile Machinery." This promotional teaching material, combined with the promulgation and implementation of the series of national standards "Specification for Noise Test of Textile Machinery," provides a detailed introduction to the methods of textile machinery noise and how to utilize noise measurement methods to identify major noise sources for control, thereby guiding users to correctly understand the standard's content, scientifically and accurately conduct noise testing and verification. The publication of this book is highly beneficial for promoting the alignment of the textile machinery industry with international standards, improving the quality level of textile machinery, and enhancing the working environment of workers in textile factories. This promotional teaching material compiles the learning, research insights, and field experience summaries of the working group over the years. Due to the interconnectedness of the mechanical industry, this promotional teaching material is not only applicable to the textile machinery industry but also for other mechanical industries.