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Summary. The ** fir log in Hunan is about 1200 cubic meters, and if it is in the Shanghai area, ** soars to about 1400-1500. Fir ** also depends on the diameter of the fir log, and the wood ** that directly crosses must be slightly higher, but because the number of fir is relatively large, there is not much difference in terms of **.
The fir log wheel cheats in the field of Hunan crack tung are about 1200 cubic meters, and if in the Shanghai area, ** soars to about 1400-1500. Fir ** also depends on the diameter of the fir log, and the wood ** that directly crosses must be slightly higher, but because the number of fir is relatively large, there is not much difference in terms of **.
How to calculate the cube of fir log strips with a diameter of 14cm.
It's a strip of wood. There are two kinds of calculation of fir timber volume: one is fir logs, which are calculated according to the following formula or check the log blind volume table:
1.The diameter of the ruler is determined from 4 to 12 cm by the formula v=2The volume of raw timber in the milled state with a ruler diameter of 14 cm or more is determined by the formula v=.
In the two formulas: v--- volume, m3; l--- ruler length, m; d--- Ruler diameter (small head diameter), the length of the log ruler, the diameter of the ruler according to the log inspection size". 4.
The number of log wood volume with a ruler diameter of 4 6cm is kept to four decimal places, and the number of log wood with a diameter of more than 8cm is retained with a three-digit small rental silver number.
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Summary. Hello, I am happy to answer for you, the silver fir tree paint-free board is 17 mm thick**150 or so. Paint-free board is a kind of artificially made composite board, the main material particleboard, made by a series of special processes such as fireproof, waterproof immersion, etc., with stable performance and good environmental performance.
This kind of board eliminates the step of painting, but it does not directly present the original form of wood to consumers, and may use other substances instead of paint for painting, so that different patterns and colors can be formed on the board, so it has a strong decorative ability.
Dear, Rush Lead, please wait a minute, typing takes a little time, please be patient, you can also provide more effective information, so that I can better answer for you.
Hello, I'm glad to answer for you, silver fir tree paint-free board 17 mm thick price sells Hongge about 150. Paint-free board is a kind of artificially made composite board, the main material particleboard, through a series of special processes such as fireproof, waterproof immersion, etc., with stable performance and good environmental performance. This kind of board eliminates the step of painting, but it does not directly present the original form of wood to consumers, and the side beams may be painted with other substances instead of paint, so that different patterns and colors can be formed on the board, so the decorative ability is very strong.
I hope the above helps you If you are satisfied with me, please give a thumbs up <>
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