Surfaced refers to a finishing process that smooths the lumber to remove all saw marks. In North America, hardwood lumber is usually specified using the quarter system, where a board is identified by its thickness in quarters of an inch. For instance, hardwood trim that ends up being just ...
Board Foot: Rough sawn lumber is usually sold by the "board foot" (bd. ft.). A board foot is equal to a piece of wood 12 inches long x 12 inches wide and 1 inch thick, or 144 cubic inches. To figure the board foot measurement of a piece of wood, multiply the length x width ...
The Many Dimensions of Softwood Lumber. Jeffrey L Dunoff. AlbertaLaw Review . 2007DUNOFF, Jeffrey L., 2007, « The Many Dimensions of Softwood Lumber », Alberta Law Review, Volume 45, pp. 319-356.Dunoff, J. (2007): `The Many Dimensions of Softwood Lumber', 45 Alta.L.Rev., p...
Implementation of Automated Door Accessing System with Face Design and Recognition Most doors are controlled by persons with the use of keys, security cards, password or pattern to open the door. The aim of this paper is to help users for... Shrikrishna Jogdand,M. Karanjkar 被引量: 0发...
An apparatus for stacking a predetermined number of X-ray films has a sheet member holding device disposed above a stacking position for temporarily holding at least a first X-ray f
Apparatus for measuring the dimensions of lumber and the likedoi:US3318521 AWagner, Delmer WUS
This model was tested using confirmatory factor analysis and buyer perception data from three segments of the softwood dimension lumber market. Test results did not support the 12-dimension model. Consequently, exploratory factor analysis was used to develop a model consisting of five dimensions: ...
Apparatus for indicating and recording the dimensions of lumberdoi:doi:US2885787 ACarter Hugh PGray Samuel AUSUS2885787 * 1955年4月25日 1959年5月12日 Carter Hugh P Apparatus for indicating and recording the dimensions of lumber
Structural laminated veneer lumber, Part 1: Method of test for measurement of dimensions and shapedoi:AS/NZS 4357.1:2005指定测量结构LVL尺寸和形状的方法.
APPARATUS FOR INSPECTING DIMENSIONS OF LUMBERPROBLEM TO BE SOLVED: To provide an lumber dimension inspecting apparatus for accurately inspecting the dimensions of a piece of lumber by targeting at the edges of the piece of lumber.YAMAMOTO JIRO...