Bug #1588
Does anyone know the test principle of the color fastness tester to smoke?
Status:
New
Priority:
Normal
Assignee:
-
Category:
-
Target version:
-
Start date:
06/09/2022
Due date:
% Done:
0%
Estimated time:
Description
Iwant to buy the color fastness tester,Does anyone know the test principle of the [[color fastness tester]https://www.qinsun-lab.com/1697.html] to smoke?
Updated by kevin blant 2 months ago
this Leather Rubbing Colorfastness Tester [[https://www.standard-groups.com/en/LeatherShoes/803.html]] may be is ok: