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ASTM A456/A456M-08 Standard Specification for Magnetic Particle Examination

  leunghb ·  2010-01-02 16:22  ·  38813 次点击
ASTMA456/A456M-08StandardSpecificationforMagneticParticleExaminationofLargeCrankshaft
Forgings
[attach]39682[/attach]
标准手册, a456, a456m, standard, specification, magnetic, particle, examination

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