Microcomputer paper tearing tester film packaging tearing tester material tearing strength testing machine
5.0
0 sold.
11,442,327 so'm
Tensile oven tensile testing machine microcomputer digital display universal material testing machine metal rubber Tensile Compression bending
0.0
0 sold.
23,253,824 so'm
Mask Breathing Resistance Tester automatic air flow resistance breathing valve air tightness resistance detection tester
5.0
0 sold.
29,067,280 so'm
