英语翻译122e,"economy"framing 2"to4"think,2"and widercharacteristics permitted and limiting provisions shall be:honeycomb -firm,not limitedknots - 75% of cross sectionknot holes -75%of cross-sectionmanufacturedholes -equal in length to twice the

英语翻译122e,"economy"framing 2"to4"think,2"and widercharacteristics permitted and limiting provisions shall be:honeycomb -firm,not limitedknots - 75% of cross sectionknot holes -75%of cross-sectionmanufacturedholes -equal in length to twice the
英语翻译
122e,"economy"framing
2"to4"think,2"and wider
characteristics permitted and limiting provisions shall be:
honeycomb -firm,not limited
knots - 75% of cross section
knot holes -75%of cross-section
manufactured
holes -equal in length to twice the width of the piece.the area of the manufactured hole shall not exceed the equlvalent area of the knot hole permitted and is limited to one occurrence in 8'or less in length.
shake -not limited
skips -2/4"scant in thickniss and /or width.not limited in length.
splits -1/3 length
unsound wood -75%of cross-section,not limited in length
wane -3/4 width,full length of piece.if through the edge,equivalent to the area of the knot hole allo0wed,through portion not to exceed 2'in length.if across hte face,1/2 the width must not exceed1/4"scant in thickness for 1/3 length or ,as equivalent longer
waste -pieces 9'and longer in length may contain waste(areas where characteristics are larger than those permitted in the grade)which require removal by cross-cutting.the waste portions combined shall not exceed 25%of the length of the piece and must not be located within2'of either end of the piece
white specks -firm,not limited

英语翻译122e,"economy"framing 2"to4"think,2"and widercharacteristics permitted and limiting provisions shall be:honeycomb -firm,not limitedknots - 75% of cross sectionknot holes -75%of cross-sectionmanufacturedholes -equal in length to twice the
122e ,“经济”的框架
2 “ to4 ”认为,2 “和更广泛的
特点允许和限制的规定应为：
蜂窝公司,不仅限于
节- 75 ％的断面
结孔-75 ％的断面
制造
洞平等长度的两倍宽度piece.the制造领域的孔不得超过equlvalent区的结孔允许仅限于一个发生在8'or不太长.
摇不局限于
跳过-2 / 4 “很少在thickniss和/或width.not有限的长度.
分裂-1 / 3长度
不健全的木材-75 ％的断面,而不是有限的长度
衰落-3 / 4的宽度,长度piece.if通过边缘,相当于该地区的结孔allo0wed ,通过不超过2'in length.if跨越hte面,1 / 2的宽度不得exceed1 / 4 “很少在厚度为1 / 3长度,或等同不再
废物件9'and不再长度可能含有废物（地区特点大于允许级） ,需要搬迁的交叉部分合并cutting.the废物不得超过25 ％的长度的作品,必须无法找到within2'of两端片
白色斑点的公司,并不限于