نحوه کار با وینچ برقی(تک فاز)-جرثقیل برقی سیم بکسلی(mini-electric-hoist)
نکاتی درباره پولیفت یا جرثقیل زنجیری (Lever Hoist)
نحوه کار با جرثقیل دستی(chain-hoist)
اسم آهنگ Hoist the Colours Bobby Bass
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