Doors : measurement of defects of general flatness of door leaves

Eitemau Tebyg

• Doors : measurement of dimensions and of defects of squareness of door leaves
  gan: 8096 British Standards Institution
• [Doors]
  gan: 8096 British Standards Institution
• Methods of testing doors : behaviour under humidity variations of door leaves placed in successive uniform climates
  gan: 8096 British Standards Institution
• Internal and external wood doorsets, door leaves and frames
  gan: 8096 British Standards Institution
• Door closers
  gan: 8096 British Standards Institution
  Cyhoeddwyd: (1984)