timber.org.uk
网站标题：	Repairing building timbers. Structural repair of all types of beams and joists with least disruption
网站简介：	How to fix structural timbers inside buildings with minimal cost
关键字：	repair  wood  repair  beams  repair  timber  structural  timber  repair  resin  repair  structural  resin  repair  timber  resin  splice  repair  joists  repair  rafters  repair  tie  beams  repair  lintols  repair  bressumers

ewpa.com
网站标题：	Engineered Wood Products Association - Roofing Contractor Suppliers
网站简介：	The mission of the Engineered Wood Products Association is to be the leading internet site to access information about engineered wood products.
关键字：	EWPA  engineered  wood  lumber  glulam  structural  connectors  i-joists  dimension  lumber  trusses  wall  panels  LVL  PSL  LSL  OSL  metal  plates  wood  truss  structural  composite  lumber  third  party  i

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