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圆柱滚子 | |
auto. | cylindrical roller |
轴承 | |
bridg.constr. | axle bearing |
hydroel.st. | bearing; shaft bearing; axis bearing |
met. | metal |
steel. | bear; bearing plate |
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cylindrical roller |
圆柱滚子: 22 phrases in 4 subjects |
Automobiles | 9 |
Compressors | 3 |
Steel production | 2 |
Technology | 8 |