A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A swivel link for dragline rigging, the swivel link having three connection points interconnected by connecting arms, the connecting arms defining an interior cavity of the swivel link
A swivel link for dragline rigging, the swivel link having three connection points interconnected by connecting arms, the connecting arms defining an interior cavity of the swivel link
DRAGLINE RIGGING COMPONENTS
ATTWOOD REECE (author)
2015-08-06
Patent
Electronic Resource
English
IPC:
E02F
Baggern
,
DREDGING