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convective heater; convector | |||
convectional heater; convection oven; heating convector | |||
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convection heater |
对流 加热器 : 20 phrases in 6 subjects |
Architecture | 1 |
Electronics | 1 |
Hydroelectric power stations | 1 |
Metallurgy | 1 |
Refrigeration | 2 |
Technology | 14 |