Pamphlets on Forestry, Volume 281991 |
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... grades , the design can be simplified if stress grades can be obtained . The Cooling Tower Institute developed stress grades , based on the Clear All Heart and Select Heart yard grades , in close co - operation with the California ...
... grades , the design can be simplified if stress grades can be obtained . The Cooling Tower Institute developed stress grades , based on the Clear All Heart and Select Heart yard grades , in close co - operation with the California ...
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... grades are sometimes referred to as " cutting grades " in contrast with a grading system of structural grades . Although native lumber may be sold for farm construction purposes by NHLA grades , there is currently no basis for ...
... grades are sometimes referred to as " cutting grades " in contrast with a grading system of structural grades . Although native lumber may be sold for farm construction purposes by NHLA grades , there is currently no basis for ...
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... grades ? % . % . By your own grades ? ( Percent of total cut ) % . By volume ? If you sell by NHLA grades , what grades are most frequently sold for farm construction ? a . b . d . If you have a grading system of your own , what are the ...
... grades ? % . % . By your own grades ? ( Percent of total cut ) % . By volume ? If you sell by NHLA grades , what grades are most frequently sold for farm construction ? a . b . d . If you have a grading system of your own , what are the ...
Contents
List of Figures | |
OBJECTIVES AND METHODS OF THE STUDY | |
Physiographic Regions | |
9 other sections not shown
Common terms and phrases
acid anden angreb arbejde average avons Berkeley Berkeley blev brænde CALIFORNIA LIBRARY caractéristiques cellulose chimney CHLORINE civilingeniør Claypan collage colles cooling tower cuisson d'humidité d'une dampede danske derfor deux Douglas fir dypning emner enkelte essais être fait farm construction farmers fire fire-stopping firkanter flue følge følgende Forest Forestry forhold forskel forskellige Forskningsudvalg forsøg forsøgene grades havde hêtre Hvidkilde industry joists K. F. Egund kævler Korinth l'air la colle laboratoire længde Langebæk langt le bois lignin longueur måde MANUFACTURERS material mills native lumber obtenus ont été øvrige packaging parketstav particle board pâtes Peinture percent pièces pine planker Prairie række råtræ redwood region repéré résultats sammenligning sample farms Savværk sawmill séchage skæring snitbredde soude species stablen STUD styrke suivant svampe tabel TECO temperature tilfælde tion træ Træindustriens udbytte udtørring undersøgelser UNIVERSITY OF CALIFORNIA utilisés utilization Vamdrup vist wood tanks دو