求翻译：2）第二次，因为生产测试過程中发现不正常的不良品，而同时也有机会损坏測試接地的电阻仪器（已維修了4次）；针对此项进行了防止短路测试项目的硬件更新；是什么意思？

2) Second, because the production and testing process that unusual defective products, and also have the opportunity to damage test grounding resistance equipment (maintenance 4); prevent short circuit test hardware update for this;

正在翻译，请等待...

2) the second, as the production testing Alpha process not found in normal quality, but at the same time also have the opportunity to damage the testing grounding resistance equipment (Virginie repaired 4 times); to prevent short circuit test for this hardware update for the project;