Ko Haina te kaihanga potae nui rawa atu o te ao me nga kaihoko, ko te Porowini o Shandong te kawanatanga nui rawa atu o te motu mo te hanga potae, neke atu i te haurua o te kaha whakaputa o te whenua.Ina tata nei, kua puta he huanga nui i te kaha o Haina i roto i nga taonga rapa potae tino mahi.Ko nga taonga rapa potae mahi nui o te kaainga kua oti pai te whakaputa papatipu i Shandong, kaore i raro i etahi atu.Na tenei whakatutukitanga i ahu mai te whanaketanga auaha oHainate hangarau hanga potae, me te whai waahi pai ki te whakatairanga i te whanaketanga oHainao te ahumahi potae.
E mohio ana ko te rapa wairewa-polymerized styrene butadiene tetahi o nga rangahau rangahau a Wang Qinggang, kaiwhakahaere o te Catalytic Polymerization and Engineering Research Centre o te Qingdao Institute of Energy, Chinese Academy of Sciences.Kaore e taea anake te whakapai ake i te anti-skid me te haumaru o nga potae, engari ka whakaitihia te aukati hurihuri me te kohi wahie.Ko te mea pouri, ko te rapa styrene butadiene styrene-polymerized o toku whenua e tino ti'aturi ana ki nga kawemai, a kua tino whakaingoatia hei hua hangarau "kaki" ki taku whenua e te Manatu Ahumahi me te Hangarau Paarongo.
Na te taenga mai o te rapa heru styrene butadiene kua whakakiia te waahi o te kainga.I tenei wa, kua whakamahia nga rauemi i runga i te tauine nui i roto i te maha o nga kamupene potae rangatira, e whakaatu ana i tona uara arumoni me te mahi hangarau.
Wā tuku: Akuhata-05-2024