A. Equipment overview:

TK8681 ye looi në kë de DIN-53754, TAPPI-T476, ASTM-D1044, ISO-5470, QB/T2726-2005, ku jɔl ya kä kɔ̈k peei ye kek looi në kë de kä kɔ̈k peei ye kek looi në kë de kä kɔ̈k peei ye kek looi në kë de kä kɔ̈k peei ye kek looi në kë de kä kɔ̈k peei

Test method is to cut the sample with a standard cutting knife, using a specified model of grinding wheel, and load a certain weight to wear, to the specified rotation after the removal of the test, to see the condition of the test after grinding or the test before the test weight and the test after the weight difference. Test method is to cut the sample with a standard cutting knife, using a specified model of grinding wheel, and load a certain weight to wear, to the specified rotation after the removal of the test, to see the condition of the test after grin Fɛɛrɛm ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈