| |||
针销,栓,小孔 | |||
销钉孔 | |||
销眼 | |||
锁孔; 小孔; 针孔状气孔 | |||
销钉孔; 引线孔 | |||
扁销孔; 销孔 | |||
针孔; 针眼 | |||
| |||
有针孔; 针状气孔 | |||
木材的蛀虫孔; 销孔; 销钉孔 (眼); 引线孔; 螺丝孔; 毛孔; 小孔; 针眼; 针孔; 针尖状气孔; 大头针孔 | |||
| |||
针〔插,气,塞,销钉,引线〕孔; 小分层薄板缺陷 | |||
沙眼 (筛网疵) | |||
| |||
针孔 |
pin- hole : 59 phrases in 15 subjects |
Agriculture | 1 |
Architecture | 1 |
Automobiles | 6 |
Aviation | 1 |
Chemistry | 1 |
Compressors | 2 |
Electronics | 3 |
Metallurgy | 1 |
Nautical | 1 |
Oil / petroleum | 3 |
Plastics | 1 |
Rail transport | 3 |
Space | 1 |
Technology | 33 |
Textile industry | 1 |