partnumber是什么意思

Question

如题所述

Answer 1

part number 英[pɑ:t ˈnʌmbə]
美[pɑrt ˈnʌmbɚ]
n. 零件号码;
[网络] 件号; 零件图号; 零件号;
[例句]Investigation of multiple failures of one part number LRU revealed that a free life-improvement modification had not been performed.
通过调查某个件号的LRU的失效情况发现，它没有执行过寿命改进工作。