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fire test chamber
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DX8535B Plate Vulcanizer 1. Overview: This machine is a 25 ton flat vulcanizing machine, which is suitable for pressing all kinds of molded products, ...
2025-07-23 00:08:08
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【Product Introduction】This machine is suitable for evaluating the vertical combustion performance of rigid foam or foam rubber under laboratory ...
2025-07-23 00:08:08
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...test for the tightness of masks and respirators. Standards: BS EN 136-1998 : Respiratory protective devices — Full face masks — Requirements...
2024-12-09 13:03:52
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