QB 1049-1991
MIT type folding endurance tester (English Version)

Standard No.

QB 1049-1991

Language

Chinese, Available in English version

Published By

Professional Standard - Light Industry

Status

Be replaced 1999-03

Replace By

QB/T 1049-1998

Latest

QB/T 1049-2004

QB 1049-1991 history

• 2004 QB/T 1049-2004 Paper and board-Tester of folding endurance
• 1998 QB/T 1049-1998 Paper and cardboard folding tester
• 1970 QB 1049-1991 MIT type folding endurance tester

QB 1049-1991 MIT type folding endurance tester was changed to QB/T 1049-1998 Paper and cardboard folding tester.