Technical parameters: the implementation of the standard: GB/T1728-89 Weight: 200+/-0.2g
Weight floor area: 1 square cm
Sample size: 50 * 120 *0.20.3)
Purpose: to determine the film drying time, putty film
Sample size: 50 * 120 * (0.20.3)
Weight floor area: 1 square cm
Sample size: 50 * 120 *0.20.3)
Purpose: to determine the film drying time, putty film
Sample size: 50 * 120 * (0.20.3)
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