PH 27
2023-05-17 15:48:40
來源:鋼鐵之家
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牌號 | PH 27 |
對應標準 | ISO 9330-2-1997
具有特定高溫性能的電阻和感應焊接非合金和合金鋼管 Electric resistance and induction welded unalloyed and alloyed steel tubes with specified elevated temperature properties |
歸類 | 碳鋼 |