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household sewing machine thread lockstitch machine heads household sewing machines machine heads machine head scopethis standard railway goods traffic acrylic ester / vinyl chloride graft co-polymer resin introduction serivice control point
QB 1175-2004 in English

QB 1175-2004 in English

VALID

Household sewing machine -- Zigzag lockstitch sewing machine head

  • Issued on:2004-08-15
  • Implemented on:2005-01-01
  • File Format:PDF
  • Delivery:Via email within 1~3 business days
Price(USD): $220.00
$214.00

本标准规定了家用缝纫机曲形线缝锁式线迹机头的名词术语、产品分类、要求、试验万法、检验班则和标志、包装、运输、贮存
本标准适用于脚踏驱动家用缝纫机曲形线缝锁式线迹机头。也适用于家用曲形线缝锁式线迹电动及电子控制缝纫机。


Scope

This standard specifies the terminology, product classification, requirements, test methods, inspection rules and markings, packaging, transportation and storage of curved thread lockstitch heads for household sewing machines. This standard applies to curved thread lockstitch machine heads (hereinafter referred to as machine heads) of pedal-driven household sewing machines. It is also suitable for household curved thread lock stitch electric and electronically controlled sewing machines.

Sample only — not a preview of QB 1175-2004
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