Deresination process, which usually consume a large quantity of water, is widely applied to enhance the addded value of pine wood processing utilization. In order to reduce the consumption of water resource, deresination technology on Pinus massoniana wood was investigated. Results showed that the influence of the degreasing temperature on the of the intermediate deck and the core layer of Pinus massoniana wood and both mean value were highly remarkable, but not remarkable to the leaching quantity of the surface layer; as the temperature increa...