Stainless steel Pipe ASTM A312/SA312a standard for seamless and welded Austenitic stainless steel pipes Extension:pdf サイズ:5.87 MB Updated:2023-04-29 9:24 Views:1438 Views ダウンロード Share: 前へ: ASTM A213/SA213 Alloy-Steel Boiler, Super heater, and Heat-Exchanger Tube 次: ASTM SA-249