ʻO ka hui pūʻana o keʻano

Jgd single subber joant hastacteritics o ka piko piha, elasticity nui, elasticity nui loa, e pau ana i ka hana uila Hiki ke hoʻohana nuiʻia i loko o nā'ōnaehana piping e like me nā lako e like me ka wai, ka papaʻaina ahi, nā mea kūʻai aku, he falake likeʻole , forexample, lawe aku i ka ea me -15 ° C -120 alkali etc.c.ʻO nā mea noi noi kūikawā e like me ka laweʻana i nā memo maʻamau me -30 ℃ -200 ℃, nā mea ikaika a me alkali a me alkali

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