HI ALL
Just a topic of conversation in the office recently, but is anyone able to shed light on what filter standards were applicable for fine filters througout 1980s in Australia?? We dont think a Mserv rating code was used as we think ASHRAE developed it just befor 1990. Any advice appreciated especially those that have been in the industry for a while.
Regards
Just a topic of conversation in the office recently, but is anyone able to shed light on what filter standards were applicable for fine filters througout 1980s in Australia?? We dont think a Mserv rating code was used as we think ASHRAE developed it just befor 1990. Any advice appreciated especially those that have been in the industry for a while.
Regards
