微细电火花线切割加工技术的研究
<TABLE borderColor=#800000 height=819 cellSpacing=0 cellPadding=0 width=591 bgColor=#ffffff border=0><TBODY>
<TR>
<TD vAlign=top align=middle bgColor=#fafafa colSpan=4 height=299>
<TABLE cellSpacing=0 cellPadding=0 width="98%" border=0>
<TBODY>
<TR>
<TD width="100%">
<P align=center><IMG src="http://www.chmcw.com/upload/news/RCL/13220_oaygpg20077179519.jpg"> <IMG src="http://www.chmcw.com/upload/news/RCL/13220_ugpr9u200771795216.jpg"> <IMG src="http://www.chmcw.com/upload/news/RCL/13220_t5kple200771795553.jpg"> <IMG src="http://www.chmcw.com/upload/news/RCL/13220_yckx3o200771710014.jpg"></P></TD></TR></TBODY></TABLE></TD></TR>
<TR>
<TD align=middle bgColor=#fafafa colSpan=4 height=115></TD></TR></TBODY></TABLE>
页:
[1]