September 17,
2011
Cotinuing
education training course
Hydraulic
Design of Gas or Vapor Piping Systems
is now availailable on line.
January 16 ,
2010
fn -PRO ver.4.251 has been released to handle seawater of 35 salinity.
November
2 , 2009
PayPal is used to handle all on-line credit-card payments.
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