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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。
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hepaxanthin
hepaxanthin A Hera
HEPAXPERT
He pays $200 advance on account
He pays 40 a weekforboard and lodging
He pays 40 a week for board and lodging
He pays for it
He pays me occasional visits
He pays out 100 in hard cash for the chair
hepb
Hepb
HepB
Hep B
Hepbron
Hepburn
Hepburn Act
Hepburn Audrey
Hepburne
Hepburn I
Hepburnian
Hepburn is known as a great humanitarian
Hepburn Katharine
Hepburn, Katharine
hepburns
Hepburn sandal
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更新时间:2025/4/6 11:52:51