预订 practical design of timber structure. [9780727736093]
预订 heavy timber structures: creating co. [9780764354205]
预订 creep in timber structures: report o. [9780419188308]
预订 timber : structure, properties, conv. [9780333609057]
图片内容是:timberstructure
log wood cutting band saw mill timber processing machine sawmill
预订 materials and joints in timber structures : .
图库照片: modern architecture in glued laminated timber
timber frame construction
预订 materials and joints in timber structures: rece