JB/T 11453-2013 English PDFUS$369.00 ยท In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. JB/T 11453-2013: Life testing methods in twist drills Status: Valid
Basic dataStandard ID: JB/T 11453-2013 (JB/T11453-2013)Description (Translated English): Life testing methods in twist drills Sector / Industry: Mechanical & Machinery Industry Standard (Recommended) Classification of Chinese Standard: J41 Classification of International Standard: 25.100.30 Word Count Estimation: 14,195 Older Standard (superseded by this standard): JB/T 50189-1999 Quoted Standard: GB/T 1438.1; GB/T 3077; GB/T 6135.2; GB/T 17984 Regulation (derived from): Ministry of Industry and Information Technology Bulletin 2013 No. 23; industry standard filing Notice 2013 No. 6 (No. 162 overall) Issuing agency(ies): Ministry of Industry and Information Technology Summary: This standard specifies test methods and test results assessed twist life. This standard applies to standard straight shank, taper shank HSS twist drill life test, also for laboratory performance testing, referring to the use of comparative tests. |