10# Intsimbi, 20# Intsimbi, Q345B/C/D/E, 12CrMo, 15CrMo, 12Cr2Mo, njl.
Imibhobho yentsimbi engenamthungo yoXhobo lweSixhobo sokuLungiselela isichumisi seMichiza enoxinzelelo oluphezulu
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