https://salesxhinstruments.en.made-in-china.com/product/FODaidWopSkc/China-Manual-Rotary-Crock-Meter-Color-Fastness-Tester-for-Dry-Wet-Rubbing.html
Manual Rotary Crock Meter - Color Fastness Tester for Dry & Wet Rubbing - Motorized Rotary...
color fastness testercrock meter
https://envisystem.com/product/crock-meter-gt-7034-b/
Crock Meter GT-7034-B - Envisystem
Mar 2, 2023 - It`s used to determine the discolored extent for the dyed textile or dyed leather by abrasion method. At first, coat abrasive hammer with dry or wet white...
crock metergtb
https://salesxhinstruments.en.made-in-china.com/product/FODaidWopSkc/China-Manual-Rotary-Crock-Meter-Color-Fastness-Tester-for-Dry-Wet-Rubbing.html
Manual Rotary Crock Meter - Color Fastness Tester for Dry & Wet Rubbing - Motorized Rotary...
color fastness testercrock meter