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| температура размягчения по методу кольца и шара (The ring-and-ball softening point is defined as the temperature at which a disk of the sample held within a horizontal ring is forced downward a distance of 1 in. (25.4 mm) under the weight of a steel ball as the sample is heated at a prescribed rate in a water or glycerol bath. Miyer) | |||
| точка размягчения битума, определяемая по методу "кольца и шара" | |||
| температура размягчения по кольцу и шару | |||
| ring- and -ball softening point: 2 phrases in 1 subject |
| Weapons of mass destruction | 2 |