锤锻硬化的的英文

• hammer hardened
• hammer-hardened

• 锤锻:    hammer forging; swager
• 硬化:    harden; stiffen; stiffening; ...
• 的:    4次方是 The fourth power of 2 i ...
• 锤锻硬化法:    hammer-hardening method; hammer-hardening technique
• 硬化的:    hardened; indurated; petrified; petrous; sclerosed; sclerotic; sclerous; vulcanized