1989 year China issued GB standards list |
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GB/T 11940-1989 Standard method for hygienic examination of crotonaldehyde in drinking water sources--Gas chromato-graphy
水源水中巴豆醛卫生检验标准方法 气相色谱法 |
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GB/T 11420-1989 Measurement of specular gloss of vitreous and porcelain enamels
搪瓷光泽测试方法 |
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GB/T 11338-1989 Analytical methods of potassium-40 in water
水中钾-40的分析方法 |
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GB/T 11848.9-1989 Determination of silicon in uranium ore concentrate by gravimetry
铀矿石浓缩物中硅的测定 重量法测定硅 |
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GB/T 11668-1989 Spine titles on books and other publications
图书和其它出版物的书脊规则 |
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GB/T 11708-1989 The naming and the coding rules for highwaybridge
公路桥梁命名编号和编码规则 |
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GB 11722-1989 Health standard for vanadium and its compounds in the air of workplace
车间空气中钒及其化合物卫生标准 |
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GB/T 11843-1989 Uranium dioxide powder and pellets--Determination of nitrogen--Spectrophotometric method
二氧化铀粉末和芯块中氮的测定 分光光度法 |
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GB/T 3309-1989 Mechanical test at ambient temperature for high-voltage switchgear
高压开关设备常温下的机械试验 |
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GB 11515-1989 Diagnostic criteria and principles of management of metal fume fever
金属烟热诊断标准及处理原则 |
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GB 12052-1989 Korean character coded character set for information interchange
信息交换用朝鲜文字编码字符集 |
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GB 11756-1989 General specifications of medical diagnostic X-ray tube assemblies
医用诊断X射线管组件通用技术条件 |
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GB/T 11186.2-1989 Methods for measuring the colourof paint films--Part 2:Colour measurement
涂膜颜色的测量方法 第二部分:颜色测量 |
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GB/T 11015-1989 Interface between data terminal equipment and automatic calling equipment for data communication
数据通信用数据终端设备和自动呼叫设备之间的接口 |
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GB/T 11701-1989 The general rules for marine accommodation ladders
船用舷梯的基本规定 |
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GB/T 11106-1989 Metallic powder--Determination of green strength by compression of cylinder compacts
金属粉末 用圆柱形压坯的压缩测定压坯强度的方法 |
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GB/T 11297.8-1989 Test method for pyroelectric coefficient of pyroelectric materials
热释电材料热释电系数的测试方法 |
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GB/T 11578-1989 The landing boom for St. Lawrence seaway
圣劳伦斯航道登岸吊杆 |
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GB 11517-1989 Hygienic standard for ethylenediamine in the air of workplace
车间空气中乙二胺卫生标准 |
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GB/T 1782-1989 Hub and reol spool of broadcast audio tape
广播录音磁带的盘芯和带盘 |
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