GB/T 7111.2-2002
Textile machinery--Noise test code Part 2: Spinning preparatory and spinning machinery (English Version)

Standard No.: GB/T 7111.2-2002
Language: Chinese, Available in English version
Release Date: 2002
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 7111.2-2002
Replace: GB/T 7111-1986

Scope: This standard is used in conjunction with Part 1 of this series of standards. This standard specifies the installation conditions, working conditions and measurement conditions required for the measurement, expression and verification of noise emitted by various types of pre-spinning preparations and spinning machinery. This standard applies to engineering method and simple method measurement. This standard applies to the following machines (most of which are listed in GB/T 6002.2-2001): ——opening machines, cleaning machines, cotton blending machines; ——wool scouring machines; ——balers; ——carding machines; — - shredders and stretch-cutting machines; - spinning preparation machinery; - spinning machinery.

GB/T 7111.2-2002 history

2002 GB/T 7111.1-2002 Textile machinery--Noise test code Part 1: Common requirements
0000 GB/T 7111-1986