牌號 | 20nc |
對應(yīng)標(biāo)準 | GOST 1050-1988
表面光潔的優(yōu)質(zhì)碳素結(jié)構(gòu)鋼棒料規(guī)格 SIZED BARS MADE OF HIGH-QUALITY STRUCTURAL CARBON STEEL WITH A SPECIAL SURFACE FINISH |
歸類 | 碳鋼 |
標(biāo)簽 | 優(yōu)質(zhì)碳素鋼 半鎮(zhèn)靜鋼 |