-
Sib tsoo hlau txhaj tshuaj
Alloy sib tsoo steel txhaj tshuaj yog raws li cov high-carbon steel txhaj tshuaj, low-carbon steel txhaj, thiab tsawg vanadium steel txhaj, xav txog qhov tuag tsis muaj zog ntawm cov khoom saum toj no: cua qhov, tawg, hardness sib txawv, tsim cov khoom tshiab los ntawm reaserch lub forging tshuab, nws tuaj yeem xaiv cov khoom sib txawv
- Xov tooj
- 0086-632-5985228
- info@fengerda.com
