JY 0033-1991 English PDFUS$219.00 ยท In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. JY 0033-1991: Optical disk
Basic dataStandard ID: JY 0033-1991 (JY0033-1991)Description (Translated English): Optical disk Sector / Industry: Education Industry Standard Classification of Chinese Standard: Y54 Word Count Estimation: 6,649 Date of Issue: 11/28/1991 Date of Implementation: 5/1/1992 Older Standard (superseded by this standard): JY 33-1979 Quoted Standard: ZB Y002; JY 0001; JY 0002; JY 0026; JY 0310 Summary: This standard specifies the content classification Optical disc, technical requirements, test methods and inspection rules. This standard applies to secondary school teaching tool plate light. |