鉗工用刮刀
刮(gua)(gua)刀有一(yi)個(ge)把手(shou)和鋒(feng)利(li)刀片,用來(lai)迅速刮(gua)(gua)掉字跡(ji)的(de)工(gong)具.鉗(qian)(qian)工(gong)用來(lai)刮(gua)(gua)削金(jin)屬的(de)工(gong)具,一(yi)般(ban)為三(san)棱型,硬度(du)較(jiao)高鉗(qian)(qian)工(gong)用來(lai)刮(gua)(gua)掉毛刺的(de)一(yi)種工(gong)具.
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