The book Proceedings of the Annual Convention 22 (1921) was written by author American Railway Engineering Association Here you can read free online of Proceedings of the Annual Convention 22 (1921) book, rate and share your impressions in comments. If you don't know what to write, just answer the question: Why is Proceedings of the Annual Convention 22 (1921) a good or bad book?
What reading level is Proceedings of the Annual Convention 22 (1921) book?
To quickly assess the difficulty of the text, read a short excerpt:
and longer piece, not more than three knots arc admissible, and i)roportionately more in a wider piece. 6. A 10 or 12 in. piece, 12 ft. and longer, will not admit of more than three sound, firmly set knots, not to exceed 54 '"• '" diameter. Narrower and shorter pieces will admit of fewer large knots, but not a combination of large knots and other defects. 7. Pieces 12 ft. and longer are admissible that will, with not more than 10 per cent, of waste, produce two clear cuts, each four feet long o...r longer. Inch D Stock. 1. Inch D Stock shall consist of Boards and Strips below the grade of Clear and Select 4 in. and wider, and 8 ft. long and longer, not to exceed 10 per cent. 8 ft. long, and must be of a sound and water-tight character. 2. All knots must be sound and firmly set. Red knots must not exceed 1^4 ''i- i" diameter, and spike knots must not exceed in length one-fourth the width of the piece. Black knots must not exceed 94 in. in diameter, and must be especially well set. 3. A 6-in.
You can download books for free in various formats, such as epub, pdf, azw, mobi, txt and others on book networks site. Additionally, the entire text is available for online reading through our e-reader. Our site is not responsible for the performance of third-party products (sites).
User Reviews: