Tester di flusso polvere plastica PVC resina tester di flusso granuli test di flusso misuratore di densità
1 x Plastic Powder Flow Tester. 15 ± 0.05mm, height: 133mm. 25 ± 0.05mm, height: 120mm three specifications. The angle is 40 degrees. Ground wire to eliminate the impact of static electricity on the test.