Details:
Technical Specifications :
Film viscosity measuring device back, weight 500g, bottom area 1 cm2
equipment and utensils :
1. 20 × 20mm medium-speed quantitative filter paper. (Owned)
2. 50 × 120 × 0.2 ~ 0.3 mm steel plate. (Owned)
3. Regulative wet Chassis : DL302 type. (Owned)
4. 4 times magnifier.
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