Based on ash chamber of metaletch this paper describes the full process of dry clean development and evaluation.
本文以金属刻蚀去胶腔为背景，简述干刻清洗工艺开发和评价过程。
2
This unit group also includes workers who etch or chemically mill metal pieces.
此单元组还包括进行蚀刻或化学金属磨片的工人。
3
Heat damage generally is removed by carefully machining the base metal. Afterward, another temper etch inspection is done to ensure that the machining did not create more heat damage.