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gb t 1731 2020 paint testing equipment
Selling leads
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... film, and observe whether the putty film has cracks or falls off. The minimum diameter of the curved arc is mm. It is suitable for measuring the ...
2024-12-09 17:39:46
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Paint Film Flexibility Tester Paint Testing Equipment Description: The flexibility of the paint film is evaluated by its ability to deform with the ...
2024-12-09 17:39:46
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