What is the amount of green permeability in light to medium size malleable iron castings?
A. 34 cc/min
B. 44 cc/min
C. 54 cc/min
D. 64 cc/min
Answer:B
What is the amount of green permeability in light to medium size malleable iron castings?
A. 34 cc/min B. 44 cc/min C. 54 cc/min D. 64 cc/min