GB/T 223.71-1997: Methods for chemical analysis of iron, steel and alloy The gravimetric method after combustion in the pipe furnace for the determination of carbon content Delivery: 9 seconds. Download (and Email) true-PDF + Invoice. Get Quotation: Click GB/T 223.71-1997 (Self-service in 1-minute) Newer / historical versions: GB/T 223.71-1997 Preview True-PDF (Reload/Scroll-down if blank)
