Lub kaum sab xis steel yog cov khoom siv ntau yam nrog ntau yam kev siv. Txawm nyob rau hauv kev tsim kho, kev tsim, engineering, lossis DIY tej yaam num, nws lub zog, durability, thiab yooj yim ntawm fabrication ua rau nws yog ib qho tseem ceeb tivthaiv. Lub kaum sab xis steel txuas ntxiv ua lub luag haujlwm tseem ceeb hauv kev tsim cov chaw tsim khoom thiab txhawb nqa ntau yam kev lag luam.
Cov cwj pwm tseem ceeb
Kev lag luam tshwj xeeb yam ntxwv
| Hom | Gnee |
|
Txuj |
ASTM |
| Qib | Q195-Q420 Series |
| Hom | Sib npaug |
| Ua siab ntev | ±1% |
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