A.刀具半徑左補(bǔ)償 B.刀具半徑右補(bǔ)償 C.刀具長(zhǎng)度正補(bǔ)償 D.刀具長(zhǎng)度負(fù)補(bǔ)償
A.G81 B.G54 C.G51 D.G16
A.成型銑刀 B.盤銑刀 C.立銑刀 D.鍍層銑刀