Problem innotec SNF 2011-12-09 23:57:36: bell jar stuck suddenly

mzhang2 at mzhang2 at
Fri Dec 9 23:57:37 PST 2011

when I lowered down the bell jar to almost the very end, the bell jar suddenly got stuck and then continued to move downward. 

More information about the innotec-pcs mailing list