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Yooj Yim Txiav Hlau Y20 Chaw Ua Haujlwm Polishing Rod Me Met Met Met Met Rod Txias Sib Tsoo Hlau

Khoom npe: Cov hlau txiav dawb

Txheem: GB / T8731-2008

Hom: Y20

Cov Khoom Lag Luam: Round pas nrig, hexagonal pas nrig, square pas, square pas, cov khoom siv puab

Dawb Txiav Hlau Rau Kev Siv

Feem ntau siv nyob rau hauv kev tsim cov tshuab tseem ceeb, cov khoom siv, cov pob txha, cov pob qij txha, cov khoom lag luam thiab tshuab cuab tam.

Tshuaj Muaj Tshuaj

C: 0.17 ~ 0.25

P: 0.06

S: 0.08 ~ 0.15

                

Chaw tsim khoomPhiaj suavKhoomY20
Kev Pabcuam Ua HaujlwmKev qhia tshwj xeeb
Khoom Ntawm Cov Khoom Piav QhiaKev siv

Steel Rod



Steel Rod



Steel Rod



Steel Rod



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Tiv tauj peb nrog cov lus nug