1999 year China issued GB standards list |
GB/T 3000-1999 Dense shaped refractory products--Determination of permeability to gases
致密定形耐火制品透气度试验方法 |
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GB/T 17690-1999 Geosynthetics--Plastic woven film yarn geotextile
土工合成材料 塑料扁丝编织土工布 |
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GB/T 11327.3-1999 Low-frequency telecommunication cables and wires with PVC insulation and PVC sheath--Part 3:Terminating cables in pairs
聚氯乙烯绝缘聚氯乙烯护套低频通信电缆电线 第3部分:终端电缆(对线组的) |
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GB/T 12128.2-1999 Reference sources for the calibration of surface contamination monitors--Part 2:Electrons of energy less than 0.15MeV and photons of energy less than 1.5MeV
用于校准表面污染监测仪的参考源 第2部分:能量低于0.15MeV的电子和能量低于1.5MeV的光子 |
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GB/T 12496.2-1999 Test methods of wooden activated carbon--Determination of particle size distribution
木质活性炭试验方法 粒度的测定 |
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GB/T 17880.2-1999 Countersunk head riveted nuts
沉头铆螺母 |
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GB/T 3301-1999 Standard method for measurement of volume,rim diameter allowance, hight allowance, weight allowance and size of defects of domestic ceramic ware
日用陶瓷的容积、口径误差、高度误差、重量误差、缺陷尺寸的测定方法 |
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GB/T 12496.17-1999 Test methods of wooden activated carbon--Determination of sulphate
木质活性炭试验方法 硫酸盐的测定 |
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GB/T 5048-1999 Moistureproof packaging
防潮包装 |
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GB/T 12496.12-1999 Test methods of wooden activated carbon--Determination of phenol adsorption
木质活性炭试验方法 苯酚吸附值的测定 |
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GB/T 12496.20-1999 Test methods of wooden activated carbon--Determination of zine content
木质活性炭试验方法 锌含量的测定 |
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GB/T 17866-1999 Guideline for programmed defect masks and benchmark procedures for sensitivity analysisof mask defect inspection systems
掩模缺陷检查系统灵敏度分析所用的特制缺陷掩模和评估测量方法准则 |
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GB/T 17834-1999 Specifications for bathymetric charts
海底地形图编绘规范 |
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GB 50299-1999 Code for construction and acceptance of metro engineering
地下铁道工程施工及验收规范 |
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GB/T 17666-1999 Quick test method for determination of tannin in wattle bark extracts
黑荆树栲胶单宁快速测定方法 |
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GB/T 6361-1999 Series of type-spectrums for parabolic antennas used in microwave relay communication systems
微波接力通信系统 抛物面天线型谱系列 |
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GB/T 13803.1-1999 Wooden granular activated carbon for refiningof sodium glutamate
木质味精精制用颗粒活性炭 |
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GB 9448-1999 Safety in welding and cutting
焊接与切割安全 |
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GB/T 17696-1999 Acoustics--Audiometric test methods--Part 3:Speech audiometry
声学 测听方法 第3部分:语言测听 |
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GB 10286-1999 Brush saw--Safety requirements
割灌机 使用安全规程 |
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