ON 20091218@12:37:08 PM at page:
On a web page you were interested in at:
http://techref.massmind.org/pcb/etch/directinkjetresist.htm#40164.8965740741
James Newton[JMN-EFP-786] Published and replied to post 40164.8965740741 by sandesh_charde11

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<A TITLE="P-121.242.3.73" NAME="40164.8965740741" HREF="mailto:sandesh_charde11@ymail.com">sandesh_charde11@ymail.com</A> asks: <BLOCKQUOTE><A NAME="121.242.3.73">
</A> 
1) if i have FeCl3 powder then what should be the proportion of it with water for proper etching of any type of PCB?<BR>
2) what should be added in etching solution to increase etching speed?</BLOCKQUOTE>

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