cdigital.dgb.uanl.mxcdigital.dgb.uanl.mx/la/1020082531/1020082531_068.pdf · the construction of...

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Page 1: cdigital.dgb.uanl.mxcdigital.dgb.uanl.mx/la/1020082531/1020082531_068.pdf · The construction of large caissons for use in jetties involves the placing of large pours of concrete
Page 2: cdigital.dgb.uanl.mxcdigital.dgb.uanl.mx/la/1020082531/1020082531_068.pdf · The construction of large caissons for use in jetties involves the placing of large pours of concrete
Page 3: cdigital.dgb.uanl.mxcdigital.dgb.uanl.mx/la/1020082531/1020082531_068.pdf · The construction of large caissons for use in jetties involves the placing of large pours of concrete
Page 4: cdigital.dgb.uanl.mxcdigital.dgb.uanl.mx/la/1020082531/1020082531_068.pdf · The construction of large caissons for use in jetties involves the placing of large pours of concrete