資格 合格 · com.jyouhousyoridobokusikounikoubutu.englishstudy · Books & Reference
Google Play shows 10+ for 土木施工管理技術検定 ２級（鋼構造物塗装）. The counter behind it stood at 30 lifetime downloads on Aug 17, 2026. Recorded by AppCurves, once a day, from the public Play listing — not modelled, not estimated.
| Date | Lifetime downloads | Added |
|---|---|---|
| Aug 12, 2026 | 30 | — |
| Aug 17, 2026 | 30 | held |
Android only — Apple publishes no download counts. Questions · llms.txt