GB/T 9123.31-1988 English PDFUS$199.00 ยท In stock
Delivery: <= 2 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 9123.31-1988: Steel pipe blank flanges with ring-joint face PN 2. MPa (20 bar) Status: Obsolete
Basic dataStandard ID: GB/T 9123.31-1988 (GB/T9123.31-1988)Description (Translated English): Steel pipe blank flanges with ring-joint face PN 2. MPa (20 bar) Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: J15 Word Count Estimation: 3,335 Date of Issue: 4/25/1988 Date of Implementation: 1/1/1989 |