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发表于 2006-8-18 19:50:00
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老师傅都说了A3钢淬不上火,要<span lang="ZH-CN" style="FONT-SIZE: 10pt; FONT-FAMILY: SimSun; mso-ascii-font-family: 細明體; mso-hansi-font-family: 細明體; mso-bidi-font-family: "Times New Roman"; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-font-kerning: 1.0pt;"><span lang="ZH-CN" style="FONT-SIZE: 12pt; FONT-FAMILY: SimSun; mso-ascii-font-family: 細明體; mso-hansi-font-family: 細明體; mso-bidi-font-family: "Times New Roman"; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-font-kerning: 1.0pt;">听。和含碳量有主要关系。<span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 細明體; mso-bidi-font-family: "Times New Roman"; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: SimSun; mso-font-kerning: 1.0pt;">A3</span><span lang="ZH-CN" style="FONT-SIZE: 12pt; FONT-FAMILY: SimSun; mso-ascii-font-family: 細明體; mso-hansi-font-family: 細明體; mso-bidi-font-family: "Times New Roman"; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-font-kerning: 1.0pt;">钢奥氏体变态转马氏体的量太少,所以</span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 細明體; mso-bidi-font-family: "Times New Roman"; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: SimSun; mso-font-kerning: 1.0pt;">---</span><span lang="ZH-CN" style="FONT-SIZE: 12pt; FONT-FAMILY: SimSun; mso-ascii-font-family: 細明體; mso-hansi-font-family: 細明體; mso-bidi-font-family: "Times New Roman"; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-font-kerning: 1.0pt;">淬不硬。</span></span></span> |
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