YB/T 4957-2021 English PDFUS$149.00 ยท In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. YB/T 4957-2021: (Steel slag sand for wear-resistant concrete) Status: Valid
Basic dataStandard ID: YB/T 4957-2021 (YB/T4957-2021)Description (Translated English): (Steel slag sand for wear-resistant concrete) Sector / Industry: Ferrous Metallurgy Industry Standard (Recommended) Word Count Estimation: 5,561 Issuing agency(ies): Ministry of Industry and Information Technology |
