Asia-Pacific Regional Grading Rules for Hardwood Logs Other Than Teak Produced by Countries of the Region: Except Australia, New Zealand and Japan
Food and Agriculture Organization of the United Nations, 1959 - Lumber - 28 pages
29 pages matching grading rules in this book
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additional allowed for heart allowed two units APFC Asia-Paciﬁc Region Australia axis Bandung Bangkok Borer Hole Rule Borer Holes pin Brittle Heart cation conﬁned crosscut cut ﬂat defect for wane defect under Rule Defect Value die-squared end surface forest Forestry Fourth Session free from large fresh cut girth shall admit Grade code word grading certiﬁcate grading rules greatest diameter greatest straight line heart defects heartwood inch Indonesia large borer holes least diameter length log measurement logs at mid-point logs large borer marine borers Medium Borer Holes methods of log Mid-girth for round minimum dimensions mitted modiﬁcations needle holes pin holes pith produced by countries Radial Shakes reasonably squared round logs large sawlog grades Shortest side side of squared Small Borer Holes sound knot Southeast Asia squared logs standard name straight line dimension Subcommittee Subject to Rule TEAK true volume units of defect wood Zealand and Japan