我做了个鞋架，由于没有脚垫所以做了个2020铝型材转接件（脚垫）脚垫离地面15mm，匹配欧标2020铝v型材。

I made a shoe rack, and since there was no foot pad, I made a 2020 aluminum profile adapter (foot pad) The foot pad is 15mm from the ground, matching the European standard 2020 aluminum V profile.