chip cross sectional area切屑: cuttings; smear metal; swarf ...橫截面: cross section面積: area橫截面面積: cro sectional area; cross sectional area; cross-section area標(biāo)稱橫截面面積: nominal cross sectional area下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯
