Problem wbnonmetal 2001-01-30 14:19:54: wafer pieces in L sulfuric bath

cbaxter at snf.stanford.edu cbaxter at snf.stanford.edu
Thu Feb 1 05:18:10 PST 2001


left dump rinser si wroking now..high level air pressure 
was set over 3psi, drop it down to 1.5psi..




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