He aha ka POM i hoʻohana ai? ʻO Polyoxymethylene (POM), i ʻike ʻia he acetal a i ʻole polyacetal, he thermoplastic ʻenehana me nā waiwai kūʻokoʻa. Hoʻohana pinepine ʻia ka POM i ka hana ʻana i nā ʻāpana kikoʻī e koi ana i ka ʻoʻoleʻa kiʻekiʻe, ka haʻahaʻa haʻahaʻa, a me ke kūpaʻa dimensional. Polyacetal / ...
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