flame-hardened 中文意思是什麼
flame-hardened
解釋
火焰淬火的-
Methods of measuring case depth for steel hardened by flame or induction hardening process
鋼的火焰加熱淬火或感應加熱淬火硬化層深度的測量方法 -
Flame is made of stainless steel, is 11 millimetres wide and is available with either a hardened matt or polished surface
它由不銹鋼製成, 11毫米寬的表面表現出堅硬無光澤和光滑的質感。
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