Most of wood drying kilns in China are steam drying and furnace gas drying.

我国的木材加工企业绝大多数使用的是蒸汽干燥和炉气干燥。

youdao

Most of wood drying kilns in China are steam drying and furnace gas drying.

我国的木材加工企业绝大多数使用的是蒸汽干燥和炉气干燥。

youdao