QB/T 1177-1991
Test method for noise level of industrial sewing machines (English Version)

Standard No.

QB/T 1177-1991

Language

Chinese, Available in English version

Release Date

1991

Published By

Professional Standard - Light Industry

Status

Be replaced 2008-03

Replace By

QB/T 1177-2007

Latest

QB/T 1177-2007

Scope

This standard specifies the requirements for terminology, test instruments, test conditions and test procedures in the test methods for noise levels of industrial sewing machines. This standard applies to the test method for noise level of industrial sewing machines. An industrial sewing machine refers to a complete set of machines that, in addition to the machine head, also has a table, a frame and a motor.

QB/T 1177-1991 history

• 2007 QB/T 1177-2007 Industrial sewing machine.Testing method of sound pressurelevel
• 1991 QB/T 1177-1991 Test method for noise level of industrial sewing machines