This standard specifies the methods and principles for compiling animal husbandry machinery product models. This standard applies to the preparation and management of various types of livestock machinery products.
JB/T 8581-1997 history
2010JB/T 8581-2010 Sizes of the products and rules of drafting for the livestock machinery
1997JB/T 8581-1997 Animal husbandry machinery product model compilation rules