English to Spanish Tech/Engineering Materials (Plastics, Ceramics, etc.) wood

Book Matching
The most commonly used match in the industry is where every other leaf of veneer is turned over, like the pages of a book. Thus the grain is mirrored in each adjacent leaf. The visual effect created is that veneer joints match, creating a symmetrical pattern. This type of matching yields maximum continuity of grain. When sequenced panels are specified, prominent characteristics will "ascend"
http://www.veneersource.com/match-leaves.htm