leasing apparatus
... 分经leasing 分经装置leasing apparatus 分经梳，分纱梳leasing comb ...
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经处理的碳纳米管垫无论作为场发射阴极还是场发射装置的一部分均具有改进的场发射性能。
The treated carbon nanotube mat results in improved field emission performance as either a field emission cathode or as part of a field emission device.
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