'O & 25 2 % Ff & a ee Z / zZ Z Z L. ZL. ee eee ee eee ee 2 Sg wt 7 tg SS 18 1s 20 23 30 FAHRENHEIT TEMPERATURE SCALE (ZAAN) oe we 38 gm,40° * ‘ . 48 30 ss rr © < Ee. 60 Pe ¢ee FF > 7) SERPS,SURE ET NrOE Er mre TT a
'O & 25 2 % Ff & a ee Z / zZ Z Z L. ZL. ee eee ee eee ee 2 Sg wt 7 tg SS 18 1s 20 23 30 FAHRENHEIT TEMPERATURE SCALE (ZAAN) oe we 38 gm,40° * ‘ . 48 30 ss rr © < Ee. 60 Pe ¢ee FF > 7) SERPS,SURE ET NrOE Er mre TT a