保护面 meaning in English
facing
protective surface
Examples
- Rolling stock . composite panels with decorated or protected faces
铁路车辆.带装饰面或保护面的复合材料板 - Stone pitching surface
砌石保护面 - An outer layer or coating applied to a surface for protection or decoration
饰面,保护面装在外面的外层或薄层,为了保护或装饰