At present, more and more preservative treated timber is being applied in residential environment.
当前人居环境中的防腐木材用量急剧增加。
The said treating method is simple, pollution-free and low in cost, and the treated timber has natural and homogeneous color.
处理方法简便，无污染，费用低，经处理的木材色调自然、一致，质量好。
Timber of Yunnan pine from plantation was treated with hot pressing, water boiling and steaming, the profile density of treated timber was determined.
采用热压、水煮和汽蒸对云南松人工林的云南松材进行了处理，对经处理的云南松材剖面密度进行了测定。
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