How to cast a marine propeller using mangenese bronze? - used marine propellers
I suppose you ask a question of technology. / Bronze-iron alloy with the electric arc furnace produced. In one leg forward, casting sand, earth, casting is the only real option. Discuss with the metal casing.
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They have interpreted to build a large and> Struts 1> 1 x less time and money and it would be balanced and a good size bored>
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