英语词汇“main distributing frameMDF”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	main distributing frameMDF
释义	main distributing frameMDF 一部分成为中央办公大楼的永久外线的端点,另一部分接用户电缆的一种配线盘。用户电缆可以连接任何终端或其它外线。它通常具有对中央办公室进行保护的装置及线路与办公室之间的测试点的功能。在专用交换机构中,主配线架具有类似的用途。
随便看	operating provisions operating quadrant operating quality operating quantity operating question operating-question operating radius operating range operating range limit operating range of burners operating ratio operating ratio based upon net sales operating ratio based upon revenues operating reactance operating reactivity change operating reactor operating readiness operating receipt operating recommendation operating record operating record of machine operating records operating reduction operating redundancy operating refineries