余长

1.
ExceededLength
2)松套:将光纤先套包在较硬的 二次被复管内并留一定的余长ExceededLength),简称 EL,让光纤在空管中以自由正反 螺 …
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Sample Sentence

Definition:
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard