China National Standards

China Thread take up Industry Standards English PDF List


  •  China "Thread take up" Industry Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    QB/T 3537-1999 Thread take-up levers for household sewing machines
    家用缝纫机.挑线杆体
    China Light Industry Standards
    Thread take up

    English PDF
    QB/T 3552-1999 (Household sewing thread take-up rocker. Technical conditions)
    家用缝纫机挑线摇杆.技术条件
    China Light Industry Standards
    Thread take up

    English PDF
    QB/T 3710-1999 Thread take-up levercomplete for household sewing machines
    家用缝纫机.挑线杆
    China Light Industry Standards
    Thread take up

    English PDF
    QB/T 3709-1999 Thread take-up cams for household sewing machines
    家用缝纫机.挑线凸轮
    China Light Industry Standards
    Thread take up

    English PDF

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