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| propagation of crack | |||
| development of crack | |||
| development of crack (в огнеупорном материале) | |||
| fracture performance | |||
| fracture widening | |||
| crack extension | |||
| crack propagation (напр., в трубе или в трубопроводе) | |||
| fracture propagation; crack propagation; crack development | |||
| |||
| tunnelling (в плотинах) | |||
| activating of cracks | |||
| formation of cracks | |||
| crack development; crack propagation; fracture propagation; propagation of cracking | |||
| развитие трещины: 32 phrases in 15 subjects |