外观质量 meaning in English
a earance quality
appearance quality
visual appearance
visual examination of coating
Examples
- Appearance quality for reciprocating rubber seals
往复运动橡胶密封圈外观质量 - Evaluation of hydraulic structure appearance quality
水工建筑物外观质量评定 - The presentation quality control of the hydraulic structures
水工建筑物的外观质量控制 - Appearance quality acceptance criteria for rubber o - rings
形橡胶密封圈外观质量检验标准 - Appearance quality for rotary shaft lip seals
旋转轴唇形密封圈外观质量