Common diseases in paint finishing

Paint construction, mainly for the finishing of wooden surfaces. Such as wooden ceilings, wooden wall skirts, wooden decorative lines, wooden furniture, wooden floors and other surface finishes. During the transparent finish and opaque finish of the paint, Often, due to impro-----

The lightest wood on earth in Xishuangbanna

To say that a 3-year-old can pick up a large piece of wood 40 cm in diameter, maybe no one will believe it. However, the reporter was in the Banna Botanical Garden of the Chinese Academy of Sciences. He saw a small and thin girl, with two fingers holding a 20cm wide, 6cm thick-----