conical cup pig

drawing of conical cup

mud test cup

acid value test

blank test value

Cupping test value

departure value test

dichromate value test

Grain sedimentation test value

practical test value

proof test value

swelling test value

test value

thermal value test

Agglutination test in test tube

CHL test Micromucleus test

TA test thyroglobulin aggregation test

TC fluorescence test tetracycline fluorescence test

test and perforation combining test

test with notched test piece