TXT
묘사:
Dimension Softwood Lumber
MRC:
Indicates the maxmium slope of grain in relation to the length of the item.CQHF
Maximum Grain Slope:
Any acceptable
MRC:
An indication of the species and grade of the item,and the grading association.CQWY
Species-grade And Grading Association:
Any acceptable no. 1 northeastern lumber manufacturers association or any acceptable no. 1 northern hardwood and pine manufacturers association or any acceptable no. 1 west coast lumber inspection bureau or any acceptable no. 1 western wood products association or pine, southern no. 1 southern pine inspection bureau or redwood no. 1 redwood inspection service
MRC:
A measurement of the longest dimension of an item,in distinction from width.CRJD
Random Length:
8 ft and longer, w/a maximum of 5 pct to be 8-9 ft and min of 50 pct 14 ft and longer
MRC:
A measurement taken at right angles to the length of an item,in distinction from thickness,its location on the item,and the measuring method used.CRPW
Width-location And Measuring Method:
12.000 inches specified
MRC:
The means used and the measurement of the longest dimension of an item.CRXX
Measuring Method And Length:
8.000 feet random
MRC:
The extent of surface dressing or roughness of the item.CRYQ
Surface Condition Degree:
Surfaced four sides
MRC:
A measurement of the smallest dimension of an item,in distinction from length or width,its location on the item,and the measuring method used.CSHP
Thickness-location And Measuring Method:
3.000 inches specified
MRC:
The required purpose or application of the typical wood products for which the item is intended.CSTS
Typical Wood Products Use:
Structural joists and planks for high quality construction rafters, decking, stringers and heavy crating
MRC:
Characteristics or qualities of an item,not covered in any other requirement,which are considered essential information for one or more functions excluding nsn assignment.SUPP
Supplementary Features:
Unit of issue--bf
MRC:
The document designator of the specification or standard which established the item of supply.ZZZK
Specification Data:
81348-mm-l-751 government specification
MRC:
The number,letter,or symbol that indicates the type,style,grade,class,and the like,of an item in a nonidentifying specification or standard.ZZZT
Specification Or Standard:
3 table
