JY 0057-1994 English PDFUS$179.00 ยท In stock
Delivery: <= 2 days. True-PDF full-copy in English will be manually translated and delivered via email. JY 0057-1994: Teaching magnet
Basic dataStandard ID: JY 0057-1994 (JY0057-1994)Description (Translated English): Teaching magnet Sector / Industry: Education Industry Standard Classification of Chinese Standard: Y54 Word Count Estimation: 4,468 Date of Issue: 3/28/1995 Date of Implementation: 5/1/1995 Quoted Standard: GB 3217; JY 0001; JY 0002; JY 0026 Summary: This standard specifies the teaching magnet product classification, technical requirements, test methods and inspection rules and so on. This standard applies to teaching magnet. |