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j bolt .Ua i kapa ʻia ia mau mea (bolor sela, hoʻokumu kūloko kumu, ground bolt)

1.j bolt .Wai mākou i kapa aku iā ia (pūpū hele, bolet kumu paʻa, bolt lepo)
2. Hoʻohana mākou i kēia mau Bahan: ke kila kila, 45 # kila, 40 Cr, 35CrMo;
3.Surface Finishing: zinc plated a ʻeleʻele paha a i ʻole HDG; 4.Size: M6-M64; lōʻihi 12mm-3000mm
5.Grade: 4.8 8.8 10.9 12.9
6.Standard: DIN, JIS, BS, ASME, ʻaʻohe kūlana ʻole;
7. Hiki i kahi lawelawe: 400 tons i hoʻokahi mahina;

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Nā hola mālama: Mei-06-2020