词语case hardening
解释表面渗透
词性名词
case hardening〔名词〕表面硬化详细»
case hardening〔名词〕表面淬火,表面硬化详细»
case hardening表面淬火,表面硬化法详细»
case hardening表面硬化详细»
case hardening〔名词〕表面硬化法,表面硬化,外壳硬化详细»
case hardening表面淬火,表面硬化详细»
表面渗透surface permeability详细»