作者: Kazuo Moriya
DOI:
关键词:
摘要: The invention aims to provide a lumber drying method which can dry lumbers in short period without causing cracks and impregnation permeate processing agents deep into the at low cost. comprises process place an airtight container heat them, vacuum inside of container, restore air pressure after vacuuming process. And, lumbers, heated under vacuumed pressure, immerse immersed pressure.