visible defect meaning in English
外观疵点
Examples
- Flexible sheets for waterproofing - determination of visible defects - bitumen sheets for roof waterproofing
防水柔性板.可视缺陷的测定.屋顶防水用沥青板 - Flexible sheets for waterproofing - determination of visible defects - part 1 : bitumen sheets for roof waterproofing
防水挠性薄板.目视缺陷确定.第1部分:屋顶防水用沥青毡片 - Flexible sheets for waterproofing - determination of visible defects - plastic and rubber sheets for roof waterproofing
防水柔性板.可视缺陷的测定.屋顶防水用塑料和橡胶薄板 - Flexible sheets for roofing - determination of visible defects - part 1 : bitumen sheets for roof waterproofing ; german version en 1850 - 1 : 1999
防水软板.外观疵点测定.第1部分:屋顶防水沥青毡