英语词汇“frame type B”的读音、翻译、释义、用法及例句-语文网

词汇	frame type B
释义	frame type B B型框架一种配线框架，其一边（垂直）装上所有外部线及这些线路的保护装置，另一边（水平）装有外部线路通向中心局设备的所有连接器。
随便看	insultingly in sum insuperability insuperable insuperably insupportable in support of insuppressible insurable insurable interest insurable property insurable subject matter insurable value insurance insurance insurance adjuster insurance against litigation insurance agent insurance broker insurance broker insurance certificate insurance charge insurance clause insurance commission insurance company

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