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链传动轮 |
chain roller : 73 phrases in 13 subjects |
Agriculture | 1 |
Automobiles | 27 |
Construction | 1 |
Cycle sport | 1 |
Drilling | 2 |
Hydroelectric power stations | 1 |
Mechanics | 1 |
Metallurgy | 5 |
Oil / petroleum | 2 |
Shipbuilding | 2 |
Steel production | 1 |
Technology | 28 |
Textile industry | 1 |