TXT
묘사:
Board Softwood Lumber
MRC:
Indicates the type of treatment provided.BMKY
Treatment Type:
Preservative, tt-w-571
MRC:
Indicates the type of solution used to preserve the item.CQMP
Preservative Solution Type:
Acid copper chromate or ammoniacal copper arsenite or chromated copper arsenate, type i, ii or iii or chromated zinc chloride or pentachlorophenol in light petroleum solvent or pentachlorophenol in volatile solvent
MRC:
An indication of the species and grade of the item,and the grading association.CQWY
Species-grade And Grading Association:
Any acceptable 2 common northeastern lumber manufacturers association or any acceptable 2 common northern hardwood and pine manufacturers association or any acceptable 2 common western wood products association or any acceptable construction west coast lumber inspection bureau or any acceptable construction western wood products association or any acceptable premium northeastern lumber manufacturers association or pine, idaho white sterling western wood products association or pine, southern no. 1 boards southern pine inspection bureau or redwood select redwood inspection service
MRC:
The moisture content retained in the item after seasoning,expressed in percent.CRCL
Err Default:
Err default
MRC:
The moisture content retained in the item after seasoning,expressed in percent.CRCL
Moisture Content Retention Percentage:
19.0
MRC:
A measurement of the longest dimension of an item,in distinction from width.CRJD
Random Length:
6 ft and longer w/maxof 10 pct 6-9 ft long and min of 30 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:
6.000 inches specified
MRC:
The means used and the measurement of the longest dimension of an item.CRXX
Measuring Method And Length:
6.000 feet random
MRC:
The extent of surface dressing or roughness of the item.CRYQ
Surface Condition Degree:
Surfaced two sides and center matched
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:
1.000 inches specified
MRC:
The required purpose or application of the typical wood products for which the item is intended.CSTS
Typical Wood Products Use:
Preservative treated sheathing, concrete forms, subflooring, blocking and crates for cleanliness and paintability
MRC:
The application for which the item is intended.CSTZ
Service Usage:
Lumber and for use above ground
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:
See tt-w-571, table i for acceptable species; u/i--board foot
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:
Iii table
