1、 He aha ka flange maʻamau Kepanī flange maʻamau Kepanī, ʻike ʻia ʻo JIS flange a i ʻole Nissan flange, kahi mea i hoʻohana ʻia no ka hoʻopili ʻana i nā paipu a i ʻole nā pili o nā kikoʻī like ʻole.ʻO kāna mau mea nui he flanges a me ka sealing gaskets, nona ka hana o ka hoʻoponopono ʻana a me ka hoʻopaʻa ʻana i nā pipeline.J...
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