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200gf mechanical button tester
Selling leads|
...tester is suitable for testing the fastness of plastic, ceramic, acrylic, glass fiber and test coating, etc. Features: It adopts DC electromagnet ...
2026-09-08 00:11:14
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...: It adopts DC electromagnet control mode, put the steel ball under the electromagnetic chuck and steel ball is adsorbed automatically; press Drop ...
2026-09-08 00:11:14
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