CAN/CGSB 139.1-M86
CAN/CGSB 139.1-M86
Feathers and Down - Terminology and Characteristics
standard published 03/01/1986 by Canadian General Standards Board
Full Description
This standard provides terminology relating to feathers and down. It also describes distinguishing characteristics of feathers and down for waterfowl and landfowl categories. Characteristics that can be used in the identification of second hand feathers and down are also included.
