Tech-industry jargon, calqued from English 'walkthrough'. Standard in Chinese software/UX teams:
代码走查 (dàimǎ zǒuchá, 'code walkthrough'),
设计走查 (shèjì zǒuchá, 'design walkthrough'). Outside tech, native speakers may not recognize it — use
检查 (jiǎnchá) or
审查 (shěnchá) in general contexts.