QB 1336-1991
crayon (English Version)
- Standard No.
- QB 1336-1991
- Language
- Chinese, Available in English version
- Published By
- Professional Standard - Light Industry
- Status
- 2000-10
- Replace By
- QB 1336-2000
- Latest
- QB 1336-2000
- Scope
- This standard specifies the product classification, technical requirements, test methods, inspection rules and marking, packaging, transportation and storage of crayons. This standard applies to crayons used by children for drawing and writing marks.
QB 1336-1991 history
- 2000 QB 1336-2000 crayon
- 1970 QB 1336-1991 crayon
