Substantial density, absolute dry density and porosity of bamboos from 10 species of bamboos were studied.

本文对10个竹种竹材的实质密度、绝干密度和孔隙度进行了研究。

youdao

Substantial density, absolute dry density and porosity of bamboos from 10 species of bamboos were studied.

本文对10个竹种竹材的实质密度、绝干密度和孔隙度进行了研究。

youdao