Day-to-Day Track Maintenance Part II: Switches & Crossings

ジャンル: <a href="https://bombujhd.autos/ja/genre/99/ドキュメンタリー" style="color:#d9d9d9;" onmouseover="this.style.color='#2c6c94';" onmouseout="this.style.color='#d9d9d9';">ドキュメンタリー
国: United Kingdom
ディレクター: C. David Lochner
アクター:

「Day-to-Day Track Maintenance Part II: Switches & Crossings」フルムービーをオンラインで視聴し、無料のをダウンロード. Continuing the study of the normal tasks performed by a permanent-way gang, this film deals with the maintenance of switches, common crossings and obtuse crossings. These are the fundamental units from which all track layouts, however complicated are built up.