'Times New Roman';mso-hansi-font-family:'Times New Roman';***>產(chǎn)品名稱：電線加熱變形試驗機

'Times New Roman';mso-hansi-font-family:'Times New Roman';***>產(chǎn)品型號：'Times New Roman';***>XK-6051

'Times New Roman';mso-hansi-font-family:'Times New Roman';***>用途說明：
'Times New Roman';mso-hansi-font-family:'Times New Roman';***>試料于電線加熱變形試驗機一定溫度中，加熱'Times New Roman';***>30'Times New Roman';mso-hansi-font-family:'Times New Roman';***>分鐘后，夾在本機平行板間，加規(guī)定之荷重，于同溫下再經(jīng)'Times New Roman';***>30'Times New Roman';mso-hansi-font-family:'Times New Roman';***>分鐘，然后認加熱前后之厚度差，除以加熱前厚度，以百分比為單位，即為變形率

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