I-kurupae
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Hanganga waro kurupae Engineering maitai ASTM I kurupae piauau maitai
Ingoa: I-beam
Te waahi whakaputa: Shandong, Haina
Te wa tuku: 7-15 ra
Waitohu: zhongao
Paerewa: American Materials and Standards Institute, Ding 10025, GB
Te Matotoru: Ka taea te whakarite
roa: kia rite ki nga whakaritenga a te kaihoko
Hangarau: te huri wera, te porotaka poraka
Tikanga utu: Reta nama, whakawhiti waea, aha atu.
Mata: galvanizing wera wera ranei i runga i te tono a nga kaihoko
Nga ratonga tukatuka: te whakapiri, te pupuhi, te tapahi