Isbn: 9787111448846 - cbs-木材材积速查速算手册 机械工业出版社 9787111448846 (1 risultati)

paperback. Condizione: New. Paperback. Pub Date :2014-02-01 Pages: 388 Language: Chinese Publisher: China Machine Press Quick quick calculation of timber volume Handbook written in accordance with existing national standards and national implementation of the latest version of the forestry industry standards. and authoritative data accuracy. The main contents include logs. wood trails. short logs. long logs. mine timber. timber purlins. rafters timber. raw bar. small primitive streak. Sugihara bar. pine primitive streak.…