Huluhulu pōhaku no ka ʻoihana
Hiki ke hoʻohana nui ʻia nā huahana Hebang rockwool i ka mana uila, petrifaction a me nā kahua ʻoihana ʻē aʻe. Pili ia i ka mālama ʻana i ka wela a me ka insulation, ka mālama ʻana i ka ikehu a me ka palekana o nā limahana o nā lako ...
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