YB/T 081-2013: Rule for rounding off of numerical values and judgement of testing values for technical standards of metallurgy Delivery: 9 seconds. Download (and Email) true-PDF + Invoice. Get Quotation: Click YB/T 081-2013 (Self-service in 1-minute) Newer / historical versions: YB/T 081-2013 Preview True-PDF (Reload/Scroll-down if blank)
