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foundation bolt

Cov khoom

foundation bolt

Khoom npe: Foundation bolt

Loj: M6-M70

Qib: 10.9

Khoom siv: 40Cr / 35Crmo

Kev kho deg: dub

Txuj: GB / T 70.2-2008

Daim ntawv pov thawj: ISO 9001

Kev Siv: Sab hauv hexagonal bolts yog siv dav hauv kev lag luam xws li kev tsim khoom siv tshuab, kev tsim vaj tsev, kev lag luam tsheb, khoom siv hluav taws xob, nkoj tsim, choj engineering, thiab tshuaj lom neeg engineering