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![]() 锅炉容器板:Q345R Q245R Q370R 16MnDR SPV355 (S)A515Gr60 (S)A515Gr70 (S)A516Gr60 (S)A516Gr70 P235GH HII/P265GH KP42 410B SB410 SA285GrC AISI4140 P295GH P275NH P355GH P355NH P355NL1 P460NH 19Mn6 15Mo3 16Mo3 A537CL1 09MnNiDR SA662GrC 18MnMoNbR 15MnNiDR A48CPR (S)A515Gr65 (S)A516Gr65 SA612M SA537CL2 SB450 高强度低合金:Q345 Q390 Q420A/B/C/D/E S420N Q460C S460... [详细介绍] |