Objective To measure the efficacy of boric acid wood preservatives in the prevention of Coptotermes formosanus (Shiraki) and Reticulitermes speratus (Kolbe) in buildings.

目的 研究硼酸木材防护剂对危害建筑物的台湾乳白蚁和栖北散白蚁的预防效果。

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Pre-esterification of China wood oil catalyzed by solid acid in fixed bed reactor was researched.

利用固定床反应器，以固体酸为催化剂催化桐油预酯化反应。

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Wood preservatives. boric acid. specifications and tests.

木材防腐剂。工业级硼酸。规范和试验。

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It is heated to start the reaction, and when it is complete the resins, residual acetic anhydride and acetic acid are wicked away from the wood, and the pine has become Accoya.

BBC: Rice, straw and coconut the new alternatives to wood

The 16-year-old was walking in a wood in Yateley, near Farnborough, on 9 January when a man threw acid at him.

BBC: Acid attack in Yateley injures teenage boy