QB/T 1738-1993
Spring hinged plates (hinge) (English Version)
- Standard No.
- QB/T 1738-1993
- Language
- Chinese, Available in English version
- Release Date
- 1993
- Published By
- Professional Standard - Light Industry
- Latest
- QB/T 1738-1993
- Scope
- This standard specifies the product classification, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of spring hinges (hinges). This standard applies to single spring and double spring hinges installed on various one-way and two-way doors.
QB/T 1738-1993 history
- 1993 QB/T 1738-1993 Spring hinged plates (hinge)
