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Dina kaayaan kerja normal, klep cek di dapur kedah tahan bédana tekanan muka 300pa, saatos 10,000 percobaan muka sareng nutup. Dina prosés ieu, kudu aya euweuh sapotong klep shedding, deformasi jeung karuksakan mangaruhan kinerja sealing, sarta sapotong klep kedah fléksibel tur dipercaya.

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