The testing board is equipped with switches, fuses, pilot amps and so on.
试验屏上有开关,熔断器,指示灯等。
Dues include both a monetary payment and a substantial product-based donation made directly to the organization board members — apparently judging quality requires extensive testing.
费用包括货币支付和大量的直接向组织董事会提供的基于产品的捐助—判定质量显然需要大量的测试。
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