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表面损伤 | |||
表面缺陷; 表面疵点; 外部缺陷; 表面疵点 (The tubes are examined for surface defects by visual and magnetic crack-detection techniques. 使用肉眼和磁力探伤技术对钢管表面缺陷进行检查。) | |||
表面缺陷[疵病] | |||
表面疵病 | |||
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表面缺陷 |
surface defect: 22 phrases in 7 subjects |
Bridge construction | 1 |
Chemistry | 1 |
Compressors | 1 |
Electronics | 1 |
General | 1 |
Metallurgy | 16 |
Textile industry | 1 |