Spiral- | |
weap. | spiral |
Membran | |
chem. | dividing wall; pellicle |
med. | membrane; diaphragm; partition; dividing wall |
paleont. | membrana |
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spiral | |||
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spiral |
Spiral: 17 phrases in 9 subjects |
Agriculture | 5 |
Ecology | 1 |
Electronics | 1 |
Gear train | 1 |
General | 1 |
Mechanic engineering | 3 |
Medical | 3 |
Metallurgy | 1 |
Patents | 1 |