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〔名词〕表面硬化法,表面硬化,外壳硬化详细»
case hardening〔名词〕表面渗透详细»
case hardening表面淬火,表面硬化详细»
表面淬火superficial hardening;surface quenching详细»
表面淬火hard surfacing;hardsurface详细»
表面淬火face hardening;hard surface;hard surfacing;surface hardening详细»