فواصل الختم الديناميكي اختبار معدات البحث والتطوير
Product Description 2 / 3 components polyurethane form in plance gasket, FIPFG, automatic PU gasket making machine equipment This machine can mix two (or three) kinds of raw material together and pour to preset position, groove, mould, or the flat surface of workpiece directly.
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