足場作りの動画素材 1ページ目

Construction worker stands atop cinder block wall, pouring freshly mixed concrete into gaps at building site.

Team builds home on scaffold, blue sky

Construction worker performs maintenance task on building facade in Lisbon during daylight hours with scaffold support

Industrial Structures Positioned Beneath a Bright Blue Sky, Showcasing Modern Engineering. Action

Construction Worker Building Brick Wall, A construction worker wearing a red hard hat and yellow safety vest is building a brick wall on a construction site

A construction worker skillfully applies paint with a paint roller on steel parts at an active construction site

Making RCC Column after Design on Site. Construction workers attach steel rings to columns and beams. - Reinforcement concrete column as part of building structure at the construction site

A close-up video shot of a fabricated steel reinforcement bar at the construction site. Reinforcement steel of house foundation structure at the construction site. making reinforcement metal framework

A dedicated worker skillfully handles metal sheets in a snowy construction area, showcasing winter building activities

Construction site of new Florida house. Men workers at incomplete frame of private home with brick concrete walls ready for installation of wooden roofing beams. Industrial building site

Construction worker in a yellow helmet painting a building facade. Industrial setting showing hard work and precision

Construction worker in a yellow helmet painting a building facade. Industrial setting showing hard work and precision

ナミアゲハ前蛹に（お尻の固定、５倍速）

Construction workers working on steel rods used to

ナミアゲハ前蛹に（お尻固定用の糸の山を枝に固定）

ナミアゲハ前蛹に（お尻固定用の糸吐き、１０倍速）

Dump truck unload pit sand into large pile of sand

In the construction site, the welding workers at

Builder installing elements of scaffolding. Builder installs a system of metal scaffolding and

In the construction site, the welding workers at

ナミアゲハ前蛹に（お尻固定用の糸吐き）