题目内容
(请给出正确答案)
[主观题]
软岩中,硬质合金切削具的出刃要求为()A.内出刃0~0.5mm,外出刃2~5mm,底出刃5~8mmB.内出刃2~2.5mm
软岩中,硬质合金切削具的出刃要求为()
A.内出刃0~0.5mm,外出刃2~5mm,底出刃5~8mm
B.内出刃2~2.5mm,外出刃2.5~3mm,底出刃3~5mm
C.内出刃1~2mm,外出刃2~3mm,底出刃2~3mm
D.内出刃2~5mm,外出刃3~5mm,底出刃5~8mm
提问人:网友zhouge1009
发布时间:2022-01-06