$124.00
SE
JINGKELIAN QZP Black and white Covering power measuring board Suitable for the determination of Coating hiding power GB1726-88 standard
25 × 25mm ², 32 framesCheckerboard
Applicable to the determination of Coating hiding power. That is, on the surface, to achieve the minimum amount of paint that its base color is no longer present, expressed in g/m2. Graphic Checkerboard, graphic parameter 25 × 25mm ², 32 grids, Glass plate size 100 × 250mm, Glass plate thickness 1.2~ 2mm, execution standard GB1726-79
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