Hiki ke hoʻohana ʻia nā O-rings i nā ʻano hana like ʻole no ka mea ua hana ʻia mai nā ʻano mea like ʻole.Hana ʻia nā apo-O i ka lāʻau, a i ʻole he polymer/elastomer.Hoʻomaʻa pinepine ʻia kēia mau polymers e ka vulcanization, e loaʻa ana i nā mea paʻa ikaika, lōʻihi a ʻoi aku ka elastic.P-ri...
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