A.G55 B.G57 C.G54 D.G53
A.G01 B.G03 C.G02 D.G04
A.刀具半徑左補(bǔ)償 B.刀具半徑右補(bǔ)償 C.刀具長(zhǎng)度補(bǔ)償 D.刀具直徑補(bǔ)償