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China elementary GB Standards English PDF List


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  •  China "elementary" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 21711.7-2018 Electromechanical elementary relays—Part 7:Test and measurement procedures
    基础机电继电器 第7部分:试验和测量程序
    China National Standards
    elementary

    English PDF
    GB/T 17225-2017 Hygienic requirements of microclimate for heating classroom in middle and elementary school
    中小学校采暖教室微小气候卫生要求
    China National Standards
    elementary

    English PDF
    GB/T 17226-2017 Hygienic requirements of classroom ventilation in middle and elementary school
    中小学校教室换气卫生要求
    China National Standards
    elementary

    English PDF
    GB/T 31744-2015 Test on the elementary properties of bamboo charcoal for water-purification
    水质净化用竹炭基本性能试验方法
    China National Standards
    elementary

    English PDF
    GB/T 17227-2014 Health requirement of textbook for elementary and secondary school student
    中小学生教科书卫生要求
    China National Standards
    elementary

    English PDF
    GB/T 17223-2012 Health requirements of daily learning time for secondary and elementary school students
    中小学生一日学习时间卫生要求
    China National Standards
    elementary

    English PDF
    GB 16134-2011 Standards for physical examination redords for elementary and middle school students
    中小学生健康检查表规范
    China National Standards
    elementary

    English PDF
    GB 7793-2010 Hygienic standard for day lighting and Artificial lighting for middle and elementary school
    中小学校教室采光和照明卫生标准
    China National Standards
    elementary

    English PDF
    GB/T 12467.4-2009 Quality reqirements for fusion welding of metallic materials - Part 4: elementary quality requirements
    金属材料熔焊质量要求 第4部分:基本质量要求
    China National Standards
    elementary

    English PDF
    GB/T 21711.1-2008 Electromechanical elementary relays - Part 1: General and safety requirements
    基础机电继电器 第1部分:总则与安全要求
    China National Standards
    elementary

    English PDF
    GB/T 16656.513-2004 Industrial automation systems and integration--Product data representation and exchange--Part 513:Application interpreted construct:elementary boun-dary representation
    工业自动化系统与集成 产品数据表达与交换 第513部分:应用解释构造:基本边界表达
    China National Standards
    elementary

    English PDF
    GB/T 16608.1-2003 Electromechanical elementary all-or-nothing relays of assessed quality--Part 1:Generic specification
    有质量评定的有或无基础机电继电器 第1部分:总规范
    China National Standards
    elementary

    English PDF
    GB/T 19352.4-2003 Thermal spraying--Quality requirements of thermally sprayed structures--Part 4:elementary quality requirements
    热喷涂 热喷涂结构的质量要求 第4部分:基本的质量要求
    China National Standards
    elementary

    English PDF
    GB/T 2900.63-2003 Electrotechnical terminology--elementary relays
    电工术语 基础继电器
    China National Standards
    elementary

    English PDF
    GB/T 17541-1998 General specification for elementary computer
    学习机通用规范
    China National Standards
    elementary

    English PDF
    GB/T 17225-1998 Standard of heating temperature for classroomof elementary and secondary school
    中小学校教室采暖温度标准
    China National Standards
    elementary

    English PDF

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