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                  科研品控

                  Research And QC

                  首頁 科研品控 品質管理

                  品質管理/Quality Control

                  質量檢測

                  Quality inspection

                  中航上大質量控制流程圖

                  Quality control flow chart

                  生產工藝

                  Production process

                  真空冶煉工藝

                  Vacuum Smelting Process

                  VD/VOD精煉工藝

                  vd / vod Refining process

                  AOD精煉工藝

                  AOD Refining Process

                  精煉+電渣或真空自耗工藝

                  Refining + ESR/VAR Process

                  精煉+全自動無污染清洗工藝

                  Full-automatic Cleaning Process

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