영웅건기 엥콘틸트로테이터(engcon tiltrotator)활용 지역난방300A 되메우기, 가시설인발 및 터파기작업 part.4

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Heat. Heat. Heat. Heat. Heat up here. Heat. Heat. Heat. Heat. Heat. Heat. Heat. Heat. Heat. Heat. Heat. Heat. Heat. Heat. Heat. Heat. Heat up here. Heat. Heat. Oh, heat, heat. Heat. Heat. Heat up here. Heat. Heat. Heat. Heat. Heat. Heat. Heat up here. Heat. Heat. Heat. Heat. Heat. Heat. Heat. Hey, Heat. Heat. Heat. Heat. Heat. Heat. Heat. Heat. Hea... Read More