求翻译：后续工序安排应当遵循粗精分开和先面后孔的原则。在保证零件尺寸公差、形位公差及表面粗糙度等技术条件下，成批量生产可以考虑采用专用机床，以便提高生产率。但同时考虑到经济效果，降低生产成本，拟订工工艺路线方案。是什么意思？

The follow-up work arrangements should follow the principle of separate coarse and fine and the hole after the first surface. To ensure the part dimensional tolerances, geometric tolerances and surface roughness conditions, into mass production can consider using a dedicated machine to improve produ

Follow-up work should be guided by rough or fine separately after Confucius and first principles. To ensure that Parts dimensional tolerances and shape the tolerances and surface roughness, and other technical conditions into mass production, consider using dedicated machine tool in order to enhance

Follow-up process arrangements should follow the principle of separating coarse-fine and after the first hole. Guarantee the dimension tolerance and shape and position tolerance of the part and the condition of surface roughness and other technology, into mass production can consider using special m