مآخذ رمادية

عمق الانصهار الحراري

أ

ب

أ

ب

أ

ب

16

15.80

15.50±0.10

15.60

15.30±0.10

14.5

16.0

20

19.80

19.50±0.10

19.60

19.30±0.10

14.5

15.5

25

24.80

24.50±0.10

24.60

24.30 ±0.10

15.0

16.5

32

31.75

31.40±0.10

31.55

31.20±0.10

16.5

18.5

40

39.75

39.35±0.15

39.55

39.15±0.15

17.9

17.9

50

49.70

49.25±0.15

49.50

49.05±0.15

19.8

19.8

63

62.70

62.20±0.15

62.50

62.00±0.15

23.8

25.8

75

74.60

74.00 ±0.20

74.20

73.60±0.20

25.8

27.8

90

89.50

88.80±0.20

89.10

88.40 ±0.20

28.7

30.7

110

109.35

108.45 ± 0.20

109.00

108.10±0.20

32.3

36.3

125

124.00

123.20±0.25

123.60

122.80±0.25

38.0

38.0

140

138.80

138.00±0.25

138.40

137.60±0.25

40.0

40.0

160

158.60

157.70±0.30

158.20

157.30 ± 0.30

50.0

50.0