鉄道 (8)

10:10 AM - 10:20 AM JST(1:10 AM - 1:20 AM UTC)

[VI-1277] Planning and construction of temporary stairs for the staircase improvement work on the transfer bridge

*Yuta Iitaka¹ (1. toutetsukougyou)

Keywords:

Transfer line bridge,Stair improvement,wooden structure,Night construction,Temporary staircase equipment

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