China National Standards

China Cranes Competency repuirements GB Standards List


  •  China "Cranes Competency repuirements" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 23722-2009 Cranes - Competency repuirements for crane drivers(operators), slingers, signallers and assessors
    起重机 司机(操作员)、吊装工、指挥人员和评审员的资格要求
    China National Standards
    Cranes Competency repuirements

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