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фотоэластический
| тензометр
| фотоэластический | |
| el. | photoelastic |
| тензометр | |
| tech. | extensometer; strain indicator; strain meter; straingage indicator; strainometer; tensometer |
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| photoelastic | |||
| фотоэластический: 5 phrases in 2 subjects |
| Chemistry | 1 |
| Electronics | 4 |