Manual frost removal has been very unsatisfactory, taking up to two weeks to complete. Hot gas, electric, and continuous defrost systems, automatically controlled, are widely used with good results. ... There can be no simple solution to this problem; however, the use of a wattmeter to show power consumption and establishanbsp;...
|Title||:||Refrigerated storage installations|
|Author||:||Federal Construction Council. Task Group T-38 on Refrigerated Storage Installations|