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1.5414 1.6212 1.0345 1.7335 1.6368 1.0562 1.0562压力容器钢板
1.6212 1.0345 1.7335 1.6368 1.5414 1.0562 1.0562压力容器板材
09MnNiDR钢板11MnNi5-3圆棒1.6212圆钢Grade D板材11MnNi5-3板料
1.6212 1.0345 1.7335 1.6368 1.5414 1.0562 1.0562压力容器钢板
