1) lining defect
衬里缺陷
2) Defects substrate
缺陷衬底
3) mat defect
衬垫缺陷
5) lining surface defects
衬砌表面缺陷
1.
The identification, prevention and repair measures about the tunnel lining surface defects;
隧道衬砌表面缺陷的识别和预防及修复措施
6) gas holes / ceramic backing
气孔(金属缺陷)/陶质衬垫
补充资料：点缺陷(见晶体缺陷)
点缺陷(见晶体缺陷)
point defect
点缺陷point defeet见晶体缺陷。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条