books زيت التقسية
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# Surface hardening methods
# Radiation Hardening Techniques
# flame tempering
# tempering rate
# Effect of tempering process
# Low tempering grades
# quenching processing and operation
# induction hardening
# surface hardening
# Hardening of metal by quenching
# The hardening of the Islamic world
# emotional hardening
# work hardening
# precipitation hardening
# fat hardening
# Hardening as a result of deformation
# Hardening and hardening of metal
# tempering resins
# vulcanizing rubber
# neutron tempering
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زيت التقسية (Info)
زيت التقسية:- زيت كثيف يستعمل في تبريد المعادن الساخنة في أثناء عملية تقسيتها (معجم الكيمياء والصيدلة (ج٢))
