Study on the Retention and Distributions of the Copper-Based Preservative in Standing Tree Chinese Fir (<i>Cunninghamia lanceolata</i>)

<div>The sampling schematic diagram for detecting modifier retention.</div>

Advances in Materials Science and Engineering

Figure 2: Study on the Retention and Distributions of the Copper-Based Preservative in Standing Tree Chinese Fir (<i>Cunninghamia lanceolata</i>) 