YB/T 4980-2021 English PDFUS$189.00 ยท In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. YB/T 4980-2021: (Technical Specification for Ventilation, Purification and Dust Removal of Steel Rolling Process) Status: Valid
Basic dataStandard ID: YB/T 4980-2021 (YB/T4980-2021)Description (Translated English): (Technical Specification for Ventilation, Purification and Dust Removal of Steel Rolling Process) Sector / Industry: Ferrous Metallurgy Industry Standard (Recommended) Word Count Estimation: 8,898 Issuing agency(ies): Ministry of Industry and Information Technology |