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GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards;  We provide Chinese GB standards and English version GB standards  Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services.
  •  China "sight" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 41097-2021 Use management for sightseeing vehicle
    非公路用旅游观光车辆使用管理
    China National Standards
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    GB/T 39034-2020 Risk assessment methodology for sightseeing vehicle
    非公路用旅游观光车辆风险评价方法
    China National Standards
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    GB/T 38433-2019 General technical specifications for sightseeing combination bus
    非公路用旅游观光列车通用技术条件
    China National Standards
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    GB/T 26365-2010 Requirements on services of sightseeing cruise ships
    游览船服务质量要求
    China National Standards
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    GB/T 23259-2009 sight glass for pressure vessels
    压力容器用视镜玻璃
    China National Standards
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    GB/T 14618-2012 Frequency sharing criteria between line-of-sight radio-relay communications systems and space radio communications systems
    视距微波接力通信系统与空间无线电通信系统共用频率的技术要求
    China National Standards
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    GB/T 14617.3-2012 Propagation characteristics in land mobile service and fixed service - Part 3: Propagation characteristics of line-of-sight radio-relay communications systems
    陆地移动业务和固定业务传播特性 第3部分:视距微波接力通信系统传播特性
    China National Standards
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