 |
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| volume stability test (цемент Sergei Aprelikov) | |||
| test for dimensional stability | |||
| test for soundness (цемента) | |||
| test for soundness | |||
| испытание на постоянство объёма: 3 phrases in 2 subjects |
| Electronics | 2 |
| Road works | 1 |
|
| |||
| volume stability test (цемент Sergei Aprelikov) | |||
| test for dimensional stability | |||
| test for soundness (цемента) | |||
| test for soundness | |||
| испытание на постоянство объёма: 3 phrases in 2 subjects |
| Electronics | 2 |
| Road works | 1 |