gōng chéng shī / jì lù / le / shè bèi / yùn xíng / shí / de / wēn dù / fēng zhí / yǐ biàn / pái chá / gù zhàng / yuán yīn

工程师记录了设备运行时的温度峰值，以便排查故障原因。

The engineers recorded the equipment's peak operating temperature to help investigate the cause of the failure.