1989 year China issued GB standards list |
GB/T 11899-1989 Water quality--Determination of sulfate--Gravimetric method
水质 硫酸盐的测定 重量法 |
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GB/T 11139-1989 Distillate fuels--Calculation of cetane index
馏分燃料十六烷指数计算法 |
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GB/T 11986-1989 Surface active agents--Powders and Granules--Measurement of the angle of repose
表面活性剂 粉体和颗粒休止角的测量 |
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GB/T 11739-1989 Standard method forhygienic examination of lead in air of residential areas--Atomic absorption spectrophotometry
居住区大气中铅卫生检验标准方法 原子吸收分光光度法 |
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GB/T 11848.11-1989 Determination of thorium in uranium ore concentrate by thorin photometric method
铀矿石浓缩物中钍的测定 钍试剂光度法 |
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GB 11410-1989 Technical bases of HFBC coverage
短波广播网覆盖技术规定 |
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GB/T 11892-1989 Water quality--Determination of permanganate index
水质 高锰酸盐指数的测定 |
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GB/T 11265-1989 Fish plates for light rails
轻轨用接头夹板 |
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GB/T 11346-1989 Radiographs for inspection grading of gas porosity (round) in aluminium alloy casting
铝合金铸件X 射线照相检验针孔(圆形)分级 |
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GB/T 11444.3-1989 Transmitter, receiver and ground communication equipment used in domestic satellite communication earth stations--Technical requirements--Part 3:Equipment for television/frequency modulation
国内卫星通信地球站发射、接收和地面通信设备技术要求 第三部分:电视/ 调频设备 |
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GB/T 11840-1989 Determination of moisture in uranium dioxide pellets
二氧化铀芯块水分含量测定方法 |
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GB/T 10468-1989 Fruit and vegetable products--Determination of pH
水果和蔬菜产品pH值的测定方法 |
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GB/T 11998-1989 Determination of glass transitiontemperature of plastics--Thermomechanical analysis
塑料玻璃化温度测定方法 热机械分析法 |
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GB/T 11149-1989 Standard capacitance boxes
标准电容箱 |
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GB/T 10698-1989 Expansible graphite
可膨胀石墨 |
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GB 11524-1989 Hygienic standard for ethylene chlorohydrin in the air of workplace
车间空气中氯乙醇卫生标准 |
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GB/T 11848.4-1989 Determination of arsenic in uranium ore concentrate by diethyldithiocarbamate photometric method
铀矿石浓缩物中砷的测定 二乙基二硫代氨基甲酸盐光度法 |
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GB/T 11223.1-1989 Analytical determination of uranium in ash of biological samples--Solid fluorimetry
生物样品灰中铀的测定 固体荧光法 |
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GB/T 11296-1989 Designation for infrared detecting materials
红外探测材料型号命名方法 |
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GB/T 12007.2-1989 Epoxide resins--Determination of sodium ion
环氧树脂钠离子测定方法 |
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