Pocket timber volume table: Revised Edition (Revised Edition)

Author: Liu Zhiqin
Publisher:
Publish Date: 2005-01-01
Features: This table is divided into four parts: small, medium, large, and extra-large timbers, providing data for timber of various specifications. The specifications of the timbers listed in this table are named according to the new international standard "Timber," defined as "timber—width less than twice the thickness." Here, small, medium, large, and extra-large timbers are used for the convenience of users in counting, and this does not violate the national standard. The lengths of the timbers in this table are determined based on a combination of international and common practices. The national standard only specifies that the last digit of the length is 2.5 meters, an odd number. The number of timbers in this table ranges from 2 to 9 (the single piece listed as 1 is rounded to four decimal places after the decimal point, with the fifth digit rounded off for practical use: exceptions apply to special specifications). For quantities less than 10, the table can be directly consulted. For lengths below 2 meters, five decimal places are used, with the sixth digit rounded off. The units of measurement in this table are all in "meters" and "cubic meters."