christ
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| Here is only the usual leather (28th Apr 18 at 4:10pm UTC)
Here is only the usual leather | | Three, smell
Good quality skin usually has no odor, and all leather has the odor of leather. If there is a pungent odor, it may be a bad treatment in the process of tannery and a certain chemical raw material to be used over the standard. https://www.leatherapronuk.com/
Four, ignite
The smell of the dermis is almost the same as the hair after the hair is ignited, and after burning, it does not knot in a knot and can be pinched with the finger; the leathers make a sharp smell after lighting, and after burning, they form a knot in a knot.
Identification of the species and quality of skin
There are many kinds of leather now. Here is only the usual leather.
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