Report ..., المجلدات 9-17U.S. Government Printing Office, 1929 |
من داخل الكتاب
النتائج 1-5 من 100
الصفحة
National Committee on Wood Utilization (U.S.). ASSISTANCE GIVEN BY THE DEPARTMENT OF COMMERCE TO FOREST INDUSTRIES The National Committee on Wood Utilization is receiving valuable aid from the bureaus and divisions of the Department of ...
National Committee on Wood Utilization (U.S.). ASSISTANCE GIVEN BY THE DEPARTMENT OF COMMERCE TO FOREST INDUSTRIES The National Committee on Wood Utilization is receiving valuable aid from the bureaus and divisions of the Department of ...
الصفحة
National Committee on Wood Utilization (U.S.). UNITED STATES DEPARTMENT OF COMMERCE Lus WOOD UTILIZATION Report 91 17T SEASONING , HANDLING , AND CARE OF LUMBER ( MANUFACTURERS ' EDITION ) LIBRARY OF THE UNIVERSITY CALIFORNIA NATIONAL ...
National Committee on Wood Utilization (U.S.). UNITED STATES DEPARTMENT OF COMMERCE Lus WOOD UTILIZATION Report 91 17T SEASONING , HANDLING , AND CARE OF LUMBER ( MANUFACTURERS ' EDITION ) LIBRARY OF THE UNIVERSITY CALIFORNIA NATIONAL ...
الصفحة
National Committee on Wood Utilization (U.S.). ASSISTANCE GIVEN BY THE DEPARTMENT OF COMMERCE TO FOREST INDUSTRIES The National Committee on Wood Utilization is receiving valuable aid from the bureaus and divisions of the Department of ...
National Committee on Wood Utilization (U.S.). ASSISTANCE GIVEN BY THE DEPARTMENT OF COMMERCE TO FOREST INDUSTRIES The National Committee on Wood Utilization is receiving valuable aid from the bureaus and divisions of the Department of ...
الصفحة
... a series on the marketing and use of lumber ] DEPARTMENT 4 UNITED COMM MMERCE STATES OF AMERICA UNITED STATES GOVERNMENT PRINTING OFFICE WASHINGTON : 1929 46 v . 9-17 ADDITIONAL COPIES OF THIS PUBLICATION MAY. National committee ୯.
... a series on the marketing and use of lumber ] DEPARTMENT 4 UNITED COMM MMERCE STATES OF AMERICA UNITED STATES GOVERNMENT PRINTING OFFICE WASHINGTON : 1929 46 v . 9-17 ADDITIONAL COPIES OF THIS PUBLICATION MAY. National committee ୯.
الصفحة
... Government Printing Office , Washington , D. C. , or from any district office of the Department of Commerce in the principal cities . ) 840201 Introduction CONTENTS Why the manufacturer seasons his lumber_ . Place III M. N. Wa.
... Government Printing Office , Washington , D. C. , or from any district office of the Department of Commerce in the principal cities . ) 840201 Introduction CONTENTS Why the manufacturer seasons his lumber_ . Place III M. N. Wa.
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طبعات أخرى - عرض جميع المقتطفات
عبارات ومصطلحات مألوفة
air-drying air-seasoning black gum blue stain bottom brown stain Bureau California pine cents per copy chemical chestnut chimney circulation cleats Committee on Wood compartment kilns courtesy of Forest creosote crossers decay degrade develop Douglas fir dried dry-kiln Forest Products Laboratory fungi fungus grades handling heartwood heat humidity inches industry interior kiln-drying layers length load logs material method mill moisture content Nail National Committee nonutilized wood operation Photograph courtesy pieces 16 pile pipes Planer shavings Pondosa poplar practice prevent progressive kiln red gum roof sap stain sapwood sawmill seasoning shown in Figure shows side small dimension stock Sodium bicarbonate softwoods southern hardwood southern pine spacing species steam stickers storage sugar pine surface temperature tests thickness timber tion usually waste western white pine white pine width WOOD UTILIZATION y. p. Edgings y. p. Sawdust y. p. Slabs yard yellow pine zinc chloride
مقاطع مشهورة
الصفحة 8 - Board, and the Bureau of Foreign and Domestic Commerce of the Department of Commerce.
الصفحة 1 - ... preservative must displace or compress the air in the wood. After the retort is filled, additional preservative is forced into the cylinder by means of pressure pumps, the pressure being gradually raised to and maintained at 125 to 175 Ib.
الصفحة 40 - US DEPARTMENT OF AGRICULTURE. Forest Service. 1920. Timber depletion and the answer. A summary of the report on timber depletion and related subjects prepared in response to Senate Resolution 311. US Dept.
الصفحة 118 - Manual of Design and Installation of the Forest Service Water-Spray Dry Kiln. By LV Teesdale. Department of Agriculture Bulletin 894, October 18. 1920. Price, 10 cents. A good manual for this type of kiln. The Theory of Drying and its Application to the New Humidity Regulated and Recii-culating Dry Kiln.
الصفحة 10 - DC, works in close cooperation with a number of official and private organizations, notably the Bureau of Standards of the Department of Commerce and the Forest Products Laboratory of the Forest Service, Department of Agriculture.
الصفحة 51 - Commerce, comprises about 200 members representing manufacturers, distributors, and consumers of forest products. Its object Is to work for closer utilization of our country's timber resources. The committee, whose headquarters are in the Department of Commerce. Washington, DC, works in close cooperation with a number of...