Standard No.:	QB/T 1143-2003
Chinese Name:	锁匙挂件
English Name:	Key holder
Professional Classification:	Y73 Daily-use hardware
Professional Classification:	QB Professional Standard - Light Industry
ICS Classification:	97.180
Issued by:
Issued on:	2003-09-13
Implemented on:	2003-10-01
Status:	VALID
Language:	English
File Format:	PDF
Word Count:	2500 words
Price(USD):	75 (USD)
Delivery:	via email in 1-3 business day

1 Scope

This standard specifies the structure, requirements, test methods, inspection rules, marking and packaging of key holder.
This standard is applicable to various holders chaining lockset keys.

2 Normative References

The following normative documents contain provisions which, through reference in this text, constitute provisions of this standard. For dated references, subsequent amendments to (excluding amending errors in the text), or revisions of, any of these publications do not apply. However, all parties coming to an agreement according to this standard are encouraged to study whether the latest edition of the normative document is applicable. For undated references, the latest edition of the normative document applies.
GB/T 2828 Sampling Procedures and Tables for Lot-by-lot Inspection by Attributes (Apply to Inspection of Successive Lots or Batches)
GB/T 2829 Sampling Procedures and Tables for Periodic Inspection by Attributes (Apply to Inspection of Process Stability)