ʻO ka powder firstderMa ka hana i huiʻia ma nā mea'ē aʻe i hoʻohanaʻia ma kahiʻano ākea nui loa, he aha ka mea e hoʻohana ai i ka papahana?
ʻO ka popo uila e ka uila i ka poloppylene a me nā mea hana'ē aʻe e like me nā mea'ē aʻe. Ma hope o ka hoʻohuiʻiaʻana o ka pākuhi, hiki i ka felecter i hoʻopaʻaʻia i keʻano o keʻano o keʻano ke ola o ka lawelawe o ka pā. Eia kekahi, no ka mea, he ikaikaʻo ke ahi,ʻo kekahi mau ikaika, ua hoʻokaʻawale ka fiber i loko o ka pākuʻi a me ka hoʻokumuʻana i kekahi mau mea i loaʻa i kahi nui o ka ikaika. E hōʻemi i ka brittle o ka pākuhi, hoʻomaikaʻi i ka paʻakikī o ka pā, e hoʻololi i nāʻano mea luku o ka pā.
Ka palapala noiʻO ka powder flankI ka papahana penei:
1, hiki ke hoʻohuihuiʻia i ka pākuhi ma ke kahua papa hana papa pā, papa papa, papa papa, nā papa papa ākea ākea;
2, Dams, Cirstns, Canals, nā kāʻei wai nui i hoʻopaʻaʻia ma nā hana kūlohelohe wai;
3, ala a me Bridge Engineeric Pagement Pavement, Bridge Deck, Tennel;
ʻO ka powder firstderLoaʻa iā ia nā pono o Anti-cracking, anti-sexpeage, he mea maikaʻi loa ia.
Post Time: Jul-30-2024
