QB/T 5437-2019
Durability test method for industrial sewing machines with reinforced bartack sewing machines (English Version)

Standard No.

QB/T 5437-2019

Language

Chinese, Available in English version

Release Date

2019

Published By

工业和信息化部

Latest

QB/T 5437-2019

QB/T 5437-2019 history

• 2019 QB/T 5437-2019 Durability test method for industrial sewing machines with reinforced bartack sewing machines