Part 2 — TABLE XXII
Reading edition
Class Temperature Class Temperature
3000° 9000°
3000 10000
3500 13500
4000 15000
5000 17000
5600 18000
7000 20000
7500 25000
8400 to 35000
Reading edition
Class Temperature Class Temperature
3000° 9000°
3000 10000
3500 13500
4000 15000
5000 17000
5600 18000
7000 20000
7500 25000
8400 to 35000