Self-closing hinges of metal 006-1755
金属自闭合铰链
Chinese
金属自闭合铰链
English
Self-closing hinges of metal
Spanish
Bisagras metálicas de cierre automático
- Term ID
- 006-1755
- Class
- 06
- Type
- Goods
- Status
- Active · added, not since modified (A)
- Effective date
- 2020-01-01
- Version
- 11-2020
Official English notes
Self-closing door hinges, also called "spring hinges," contain spring mechanisms in the hinge barrels which use tension to close doors automatically. Hinges of metal is acceptable wording; further specification is acceptable, but it is not required.