&lt;!-- .at_1{FONT-SIZE: 10.5pt; FONT-FAMILY: 'Times New Roman'; mso-fareast-font-family: 楷体_GB2312; mso-bidi-font-size: 12.0pt; mso-font-kerning:1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA} .at_0{FONT-SIZE: 10.5pt; FONT-FAMILY: 楷体_GB2312; mso-ascii-font-family: 'Times New Roman'; mso-bidi-font-size: 12.0pt; mso-font-kerning:1.0pt; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA} --&gt;有箱式、管式、井式各型，温度：1000℃、1200℃、1400℃、1600℃，1700℃升温时间（从室温至最高温度）：<30min，控温方式：程序控温，均可按炉膛尺寸及温度定做。