surface treatment and coating meaning in Chinese

表面处理和涂覆

Preparation of drawings for optical elements and systems - part 9 : surface treatment and coating
光学元件和系统图的绘制.第9部分:表面处理和涂覆
Optics and optical instruments - preparation of drawings for optical elements and systems - surface treatment and coating
光学及光学仪器.光学元件和系统图纸的制备.第9部分:表面处理和涂层
Optics and optical instruments . preparation of drawings for optical elements and systems . part 9 : surface treatment and coating
光学和光学仪器.光学元件和系统用图纸制备.第9部分:表面处理和涂层
Optics and optical instruments - preparation of drawings for optical elements and systems - part 9 : surface treatment and coating iso 10110 - 9 : 1996
光学和光学仪器.光学元件和系统的图形制备.第9部分
Lengzuo pieces , the structure of the sale and manufacture of surface treatment and coating ; processing and maintenance of mechanical equipment . ( the above operating permits covering operating with permits to operate )
冷作件，结构件的制造销售及表面处理、喷涂；机械设备加工制造及维修。（以上经营范围涉及许可经营的凭许可证经营）。