A comparison of the two constructions with regard to repairs and cost considered in view of the magnitude of traffic. (3000 w.) (1 Trimestre)
Lock gates of wood and of iron
Portes d'Ecluses en Fer et en Bois
1901
Aufsatz (Zeitschrift)
Französisch
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Overhauling lock gates at Cardiff
Engineering Index Backfile | 1934
Replacement of rolling lock gates
Engineering Index Backfile | 1934
|Engineering Index Backfile | 1934
|Engineering Index Backfile | 1931
|Lock Gates and Operating Equipment
NTIS | 1994