<FONT color=#000000><FONT face=新細明體>圖</FONT><SPAN><FONT face="Times New Roman">1</FONT></SPAN><SPAN style="FONT-FAMILY: 新細明體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">、</SPAN><SPAN><FONT face="Times New Roman">1</FONT></SPAN><SPAN style="FONT-FAMILY: 新細明體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">：水泥材料表面上或淺層形成白色粉狀的物質</SPAN></FONT>
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圖1、1：水泥材料表面上或淺層形成白色粉狀的物質

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