本文探讨了分布在东北的春榆、大叶榆、黄榆等榆木人工干燥的特性和干燥工艺条件。

This paper describes the properties and technology condition of artificial drying of Ulms propinqua, U. laciniata, U. macrocarpa Wood.

youdao

本文探讨了分布在东北的春榆、大叶榆、黄榆等榆木人工干燥的特性和干燥工艺条件。

This paper describes the properties and technology condition of artificial drying of Ulms propinqua, U. laciniata, U. macrocarpa Wood.

youdao