統(tǒng)一編號(hào):0611引用標(biāo)準(zhǔn)編號(hào):滬Q/WBQ125-87車型序號(hào)檢查項(xiàng)目車型CA10BCA10CCA15CA141EQ140EQ140-1圖號(hào)120-1007024120-1007024120-10070241007026-0110C-0702410C-070241材料Y12(35、45鋼)ML15(35、45鋼)ML15(35、45鋼)☆2硬度(中碳鋼材質(zhì)硬度)HB207~241HRC58~63(中碳鋼材質(zhì)硬 (共 506 字) [閱讀本文] >>