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ESTIMATING STANDING TIMBER ( By Prof C. H. Burnside ) Estimates of timber tracts are based on amount of standing timber , cost of logging and of transportation , and value of land after logging . Depending on the degree of accuracy ...
If structures are of steel , cost of fabricated steel replaces cost of timber and its framing in items 3 and 5 above . Attempts to give costs are almost futile , as conditions and prices vary greatly , but the following discussion ...
BREAKER STRUCTURES Types : ( a ) all timber ; ( b ) all structural steel ; ( c ) all reinforced concrete ; ( d ) steel base , timber superstructure ; ( e ) reinforced - concrete base , timber superstructure ; ( ) reinforced - concrete ...
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LibraryThing ReviewUlasan Pengguna - wackyvorlon - LibraryThing
I only have the second volume of this work, and I love it! Found at a local Value Village, it is filled with fascinating information. Details of all aspects of mine engineering, including compressed air, ventilation, and supporting structures. Baca ulasan lengkap
Conditions Methods in General
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