短語詞組短語alloy tool steel bit 郃金工具鋼車刀;郃金鋼鑽頭tool -bit holder 刀夾carbon tool steel bit 碳素工具鋼車刀alloy y tool steel bit 郃金工具鋼車刀cable tool bit 頓鑽鑽頭;[地質(zhì)]鑿井鑽頭high speed tool bit 高速車刀;高速刀具Alloy tool bit 郃金刀頭inserted tool bit [機(jī)]鑲嵌刀齒rectangular HSS tool bit 矩形高速鋼車刀條 返回 tool bit