ʻO nā huahana e lawelawe i nā pono olakino o ka lehulehu. Wahi a WHO, pono e loaʻa kēia mau huahana "i nā manawa āpau, i nā kālā kūpono, i nā ʻano hana kūpono, me ka maikaʻi i ʻike ʻia a me ka ʻike kūpono, a ma ke kumukūʻai e hiki i ke kanaka a me ke kaiāulu ke kūʻai".

Heleuma

  • Expansion Wedge anchor carbon steel for concrete

    Hoʻonui wedge heleuma kalapona kila no ka pōhaku puna

    Hoakaka Product inoa wedge heleuma / ma o ka hoʻopaʻa i ka pae o ka Plain, Zinc plated, ʻeleʻele, HDG System ofMeasurement Metric Place o Origin Yongnian, Hebei, Kina inoa Brand TYB Material Carbon steel Q235 Diameter M6, M8, M10, M12, M14, M16, M20, M24 Lōʻihi 40-400mm Maʻamau DIN, ANSI, ISO, GB Palapala ISO9001: 2008 Papa 4.8 Pahu Paʻi + Carton + pallet MOQ 1,000pcs Huahana Uila Huahana → Anneal → ʻAkika cleaing → E huki i ka uea → hoʻoheheʻe a me ka wili → Heat lapaʻau → Surfac ...
  • Carbon steel zinc plated drop in anchor with knurled

    Kalepo kila zinc plated kulu i ka heleuma me knurled

    1. Hoʻonohonoho ʻia nā heleuma kulu no nā wahi paʻa maloʻo maloʻo i loko,
    2. Pono ka Drop i nā heleuma i kahi pono hana hoʻonoho no kēlā me kēia nui, maʻalahi ka wikiō hoʻonoho ma ka pūnaewele.
    3. ʻO ka lōʻihi o ka pae e like me ka lōʻihi o ka heleuma, a hoʻopaʻa ʻia nā nui āpau o ke kulu i nā heleuma inā loaʻa iā ʻoe kahi nui o ka pae.
    4. ʻO ka maikaʻi o nā heleuma kulu: ʻaʻohe mea e kolo i luna o ka pae ke kau pono ʻia ka heleuma i ka pōhaku paʻa.
    5. Hiki ke hoʻohana ʻia ke kulu i nā heleuma i ka paʻa paʻa paʻa, no ka mea, pono e hammering e hoʻouka, no laila ʻaʻole e hoʻohana ʻia i ka pōhaku a i ʻole ka palaka.
    6. ʻO ka ʻili o ke kulu i ka heleuma e laumania mau, loaʻa kekahi hapalua a me kahi ʻano knurling piha no ka hāʻawi ʻana i ka hakakā nui aʻe.