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锥形 滚柱 | |
gen. | taper-roller |
轴承 | |
bridg.constr. | axle bearing |
hydroel.st. | bearing; shaft bearing; axis bearing |
met. | metal |
| |||
conic roller; conical roller; taper-roller | |||
| |||
taper-roller |
锥形滚柱 : 17 phrases in 6 subjects |
Chemistry | 2 |
Drilling | 2 |
Metallurgy | 1 |
Oil / petroleum | 3 |
Rail transport | 1 |
Technology | 8 |