But in producing spot, there are many factors influence machine precise directly or not directly, like work piece blank, allowance and allowance error etc.
但实际加工现场，通常存在许多变量直接或间接地影响加工精度，如工件毛坯、余量及其误差等。
But in producing spot, there are many factors influence machine precise directly or not directly, like work piece blank, allowance and allowance error etc.
但实际加工现场，通常存在许多变量直接或间接地影响加工精度，如工件毛坯、余量及其误差等。
应用推荐