我以前设计的汽车检具方案——仪表板横梁安装支架总成检具 The car checking fixture I designed before——Dashboard beam mounting bracket assembly

Final customer approval status! A program like this is designed for 5-7 days, with more than 70 testing pins, and if you don't make a mark, you'll be confused.
最终客户认可状态！像这样的方案设计周期5-7天，其中检测销达70多根，如果不做记号会把自己都弄迷糊了。

According to this product combined with the drawings, the final state is reached step by step.
方案根据这样的产品结合图纸，一步一步达到最终状态。