Self-lubricating bearings inogadzirwa ne composite self-lubricating materials, ayo anoumbwa nemusanganiswa wePTFE, carbon, graphite, glass fiber, polymer organic matter uye simbi kumashure.Chimiro chayo chinosanganiswa chinosanganisa zvakanakira zvezvinhu zvakati wandei, zvichiratidza zvakakosha zvakanakisa zvivakwa: sh...
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