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No-joint concrete pipe poured continuously in trench
no disponilbe
No-joint concrete pipe poured continuously in trench
no disponilbe
No-joint concrete pipe poured continuously in trench
W.B. Lenhart (author)
1956
Article (Journal)
Electronic Resource
Unknown
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Engineering Index Backfile | 1928
|Distributing systems for poured concrete
Engineering Index Backfile | 1925
|