英:[naif ˈgraɪndə]
美:[naɪf ˈɡraɪndɚ]
英:[naif ˈgraɪndə]
美:[naɪf ˈɡraɪndɚ]
磨刀工人,砂轮;
1 The utility model can be used extensively in the grind correction of the electric knife - grinder.
可广泛应用于电动磨刀器的砂轮修正中.
2 Disclosed is a grinder correcting pen for electric knife - grinder, which belongs to electric abrasive tools technology.
一种电动磨刀器的砂轮修正笔, 属于电动磨具技术.