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light-distribution | |||
light distribution; lighting sub-distribution |
照明配电 : 32 phrases in 9 subjects |
Architecture | 1 |
Aviation | 4 |
Electronics | 2 |
Hydroelectric power stations | 2 |
Metallurgy | 1 |
Oil / petroleum | 1 |
Rail transport | 1 |
Shipbuilding | 3 |
Technology | 17 |