Quickly learn the hand signals used to direct cranes. Crane Hand Signals by Arxcis Inc. is simply the best, most comprehensive teaching and reference tool used by crane operators. See detailed images and simple step by step instructions that help you learn each hand signal. Also includes comprehensive guidelines about crane hand signals.Includes hand signals for mobile cranes, overhead/tower cranes, and pedestal cranes.Translations for Spanish included.
免費玩Crane Hand Signals by Arxcis APP玩免費
免費玩Crane Hand Signals by Arxcis App
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| 熱門國家 | 系統支援 | 版本 | 費用 | APP評分 | 上架日期 | 更新日期 |
|---|---|---|---|---|---|---|
| 未知 | iOS App Store | 1.1 App下載 | 免費 | 2015-05-27 | 2015-06-03 |
