Galvanized steel grating: materials for Q235 or 304 stainless steel roundbar, square steel, square steel twisted.
镀锌钢格栅横杆:材料有Q 235或304不锈钢圆钢,方钢,方形钢绞线。
2
A useful method for adjusting the micro-cutting depth when machining holes on a roundbar is presented.
介绍了一种方便实用、可在加工外圆、内孔时进行切深微量调节的方法。
3
On the base of experiments, the author deduced some power energy parameters of roundbar in four roll pass system, established the computer aided roll pass design.