鐵路工程 圖片素材 (照片／插圖) 第1頁

Line icon 工業系列 vol.6 工廠

Vector black icon high speed passenger electric train, railway

Future building construction and inventive engineering project

橋樑橋樑基礎設施土木工程公共工程

Engineer under discussion inspection and checking construction process railway switch and checking work on railroad station .Engineer wearing safety uniform and safety helmet in work.

Future building construction and inventive engineering project

梅北二期工地

Water drain pipe system, Building infrastructure of water tube construction engineering.

Engineer railway under checking construction process train testing and checking railway work on railroad station with radio communication .Engineer wearing safety uniform and safety helmet in work.

穿過鐵軌下方的地下通道施工現場

SL Ginga 秋季塔索貝河大橋

鋪設在稻田中的北陸新幹線高架軌道 | 石川縣小松市

“交通未來城市宇都宮”的建設進展...... Haga / Utsunomiya LRT

東京都東村山站周邊鐵路高架工程 2022.12 a-3 輕音

新潟、長岡、長生橋

大阪市東海道線支線地下施工

地下通道施工現場

Future building construction and inventive engineering project

盾構施工方法

“東京”澀谷站銀座線再開發

Engineer under discussion inspection and checking construction process railway switch and checking work on railroad station .Engineer wearing safety uniform and safety helmet in work.

Engineer under discussion inspection and checking construction process railway switch and checking work on railroad station .Engineer wearing safety uniform and safety helmet in work.

“東京”澀谷站銀座線再開發

東京都東村山站周邊鐵路高架工程 2022.12 j-3 輕音

梅北二期工地