slanting tooth gear oil press machine yzyx140xc-8gx

ELEMENTS 07 Flashcards | Quizlet

ans. b. 5. the yield strength of a regular yellow brass (65 to 70% Cu to 30 to 35% Zn) can be increased/ improved by: a. cold working. b. tempering. c. chill casting. d. heat treatment. ans. a. 6. the purpose of theseo parts in application are to have better bearings to seal the guard against marring, etc.

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