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ʻO ka lāʻau hoʻoheheʻe ponoʻī hollow ponoʻī ʻo Mining Rock Anchor Bolt
ʻO ka ʻōnaehana heleuma hollow bar hollow-drilling i loko o kahi pahu wiliwili i hoʻopili ʻia me kahi drill bit hiki ke hana i ka wili, heleuma a me ka grouting i ka hana hoʻokahi.ʻO ka ʻaha hollow e hiki ai i ka ea a me ka wai ke hele manuahi ma ka pā i ka wā e wili ai e wehe i nā ʻōpala a laila e ʻae i ka grout e hoʻokomo koke ʻia ma hope o ka pau ʻana o ka wili ʻana.Hoʻopiha ʻo Grout i ka pahu hakahaka a uhi piha i ka pahu holoʻokoʻa.Hiki ke hoʻohana ʻia nā mea hoʻohui e hoʻohui i nā kī hollow a hoʻolōʻihi i ka lōʻihi o ka bolt ʻoiai e hoʻohana ʻia nā nati a me nā papa e hāʻawi i ka ʻāʻī e pono ai.
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Hao Haʻahaʻa Haʻahaʻa Steel Structural Steel I Beam
ʻO I beam section steel he kiʻekiʻe ka ikaika tensile a me ka paʻakikī, maikaʻi ke kuʻi anuanu a me nā waiwai wili i nā hale kiʻekiʻe, nā alahaka a me nā hale kila ʻē aʻe, nā ʻāpana cross-sectional, maikaʻi ka mana o ka ʻili, ua hoʻohana nui ʻia i ka hana ʻana i nā kaʻa he nui. , ka hana ʻana i nā alahaka nui, ka hana ʻana i nā mīkini, a me nā mea kanu ʻoihana ʻē aʻe.
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Hao Hao Hao Hao Hao H
Hoʻohana pinepine ʻia ka ʻāpana H beam no nā hale nui e like me nā hale hana, nā hale kiʻekiʻe, a me nā mea ʻē aʻe), a me nā alahaka, nā moku, e hāpai ana i nā mīkini halihali, nā lako kumu, kākoʻo.
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ʻO ka hao ʻānela i hoʻopaʻa ʻia / ke kila ʻānela wela wela / nā kihi MS
Hoʻohana pinepine ʻia ka pā kihi kila no nā hale nui e like me nā hale hana, nā hale kiʻekiʻe, a me nā mea ʻē aʻe), a me nā alahaka, nā moku, nā mīkini hoʻokiʻekiʻe ʻana, nā lako kumu, kākoʻo.
