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Nā ʻano o ka papa hulu hipa pōhaku Ke ʻano hana o ka papa hulu hipa pōhaku Ke ʻano o ka papa hulu hipa pōhaku 1. ʻO ke kūpaʻa ahi ʻO nā mea maka o ka hulu hipa he pōhaku volcanic maoli ia, kahi ahi-resistan ...Heluhelu hou aʻe -
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Kūkulu ʻia nā papa hana he nui a me nā wahi ʻē aʻe me nā panela sanwika hoʻomaʻemaʻe. I ka ʻoiaʻiʻo, nui a hewahewa nā ʻano ʻāpana sandwich hoʻomaʻemaʻe. Hiki iā mākou ke hoʻokaʻawale iā lākou i nā ʻano ʻokoʻa e like me nā mea like ʻole a me nā hoʻohana. ʻO kahi laʻana, silica (eps sima) hoʻomaʻemaʻe ...Heluhelu hou aʻe -
ʻO Yancheng polyurethane sandwich panel mea hana ʻo Yiʻan papa hoʻomaʻemaʻe kila
ʻO Polyurethane ahupapa papa i ʻike ʻia ʻo PU sandwich board, i hana ʻia i ʻelua papa o nā pā kila kala ma nā ʻaoʻao ʻelua, a hui pū ʻia ka mea nui me ka polyurethane. Hiki iā ia ke hoʻopau i ke kaʻina hana kāwili ʻia o nā kikowaena o ka hoʻoulu kaiāulu a i ʻole nā hale hana i hoʻokahi manawa. Hoʻonohonoho laina ...Heluhelu hou aʻe
