半镇静钢

semi-killed steel〔名词〕半镇静钢详细»

semi-killed steel半脱氧钢,半镇静钢详细»

semi-killed steel半镇静钢详细»

半镇静钢semi killed steel;semikilled steel详细»

半镇静钢semikilled steel详细»

半镇静钢semirimming steel详细»

半镇静钢balanced steel;capped steel;non-piping steel;semi deoxidized steel;semi killed steel;semi rimming steel详细»