| 平面度内凹 🇨🇳 | 🇬🇧 Flatness indentation | ⏯ |
| 产品平面内凹 🇨🇳 | 🇬🇧 Indentation in the product plane | ⏯ |
| 产品平面有个内凹 🇨🇳 | 🇬🇧 Theres an indentation in the product plane | ⏯ |
| 凹陷 🇨🇳 | 🇬🇧 Sag | ⏯ |
| 凹凸 🇨🇳 | 🇯🇵 バンプ | ⏯ |
| 凹凸曼 🇨🇳 | 🇬🇧 Bumpman | ⏯ |
| 凹凸不平 🇨🇳 | 🇻🇳 Không đồng đều | ⏯ |
| 成型冲头深度没到位，导致平面度内凹 🇨🇳 | 🇬🇧 The forming punch depth is not in place, resulting in a concave flatness | ⏯ |
| 俺们唠嗑凹凼 🇨🇳 | 🇬🇧 We nag and concave | ⏯ |
| 因为表面凹凸 🇨🇳 | 🇬🇧 Because the surface is bumpy | ⏯ |
| 你做凹不行吗 🇨🇳 | 🇯🇵 凹みを作るのは無理 | ⏯ |
| 凹部分不能打吗 🇨🇳 | 🇮🇹 Non puoi colpire la parte concava | ⏯ |
| 这个是微凹涂布 🇨🇳 | 🇰🇷 이것은 마이크로 오목 코팅입니다 | ⏯ |
| “ 前 の 路 が 凸 凹 だ 🇨🇳 | 🇬🇧 Front road bump bump | ⏯ |
| 成型冲头深度没到设计的位置，平面度内凹 🇨🇳 | 🇬🇧 Forming punch depth not to the design position, flatness indentation | ⏯ |
| 成型冲头冲压深度没到位，导致平面度内凹 🇨🇳 | 🇬🇧 The forming punch punch depth is not in place, resulting in a concave flatness | ⏯ |
| 前面的路凹凸不平 🇨🇳 | 🇯🇵 前方の道路は凹凸がある | ⏯ |
| 河内河内 🇨🇳 | 🇻🇳 Hà nội | ⏯ |
| 内啡内啡 🇨🇳 | 🇬🇧 Endorphin | ⏯ |