Korero Take

  • Nga momo matauranga me nga tikanga hanga mo te microcement

    Nga momo matauranga me nga tikanga hanga mo te microcement

    Ko te Microcement he momo mea whakapaipai whare hou i puta mai i Uropi tata ki te 10 tau ki muri, i kiia i mua ko "nano-ciment", katahi ka whakamaoritia rite "microcement" 。Microcement ehara i te sima noa.Ko te Microcement he momo hou o te hua whakapaipai o waho ...
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  • Nga momo matauranga me te whakamahinga o te peita taherapa

    Nga momo matauranga me te whakamahinga o te peita taherapa

    He aha te peita granite?I te nuinga o te wa kaore i whakatuwherahia he roa te roa o te 60 marama, engari e pa ana tenei ki tona taiao rokiroki.I te wa e hoko ana i te peita taherapa, me whakamahi he tauwehenga utu/mahinga pai hei paerewa hoko, me te peita taherapa me te corre...
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