Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
GB/T 18799-2020 |
Electric irons for household or similar use—Methods for measuring performance 家用和类似用途电熨斗 性能测试方法 |
China National Standards irons |
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GB 31224-2014 |
Specifications for observing environs protection of atmosphere background watch station 气象探测环境保护规范 大气本底站 |
China National Standards irons |
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GB 31223-2014 |
Specifications for observing environs protection of weather radar station 气象探测环境保护规范 天气雷达站 |
China National Standards irons |
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GB 31222-2014 |
Specifications for observing environs protection of upper-air meteorological station 气象探测环境保护规范 高空气象观测站 |
China National Standards irons |
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GB 31221-2014 |
Specifications for observing environs protection of surface meteorological station 气象探测环境保护规范 地面气象观测站 |
China National Standards irons |
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GB/T 26656-2011 |
Metallographic test for compacted(vermicular )graphite cast irons 蠕墨铸铁金相检验 |
China National Standards irons |
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GB/T 20972.2-2008 |
Petroleum and natural gas industries - Materials for use in H2S-containing environments in oil and gas production - Part 2: Cracking-resistant carbon and low alloy steels, and the use of cast irons 石油天然气工业 油气开采中用于含硫化氢环境的材料 第2部分:抗开裂碳钢、低合金钢和铸铁 |
China National Standards irons |
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GB/T 18799-2008 |
Electric irons for household or similar use - Methods for measuring performance 家用和类似用途电熨斗性能测试方法 |
China National Standards irons |
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GB/T 7157-2008 |
Electric soldering irons 电烙铁 |
China National Standards irons |
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GB 4706.2-2007 |
household and similar electrical appliances-Safety - Part 2: Particular requirements for electric irons 家用和类似用途电器的安全 第2部分:电熨斗的特殊要求 |
China National Standards irons |
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GB/T 20932-2007 |
Pig-irons - Definition and classification 生铁 定义与分类 |
China National Standards irons |
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GB/T 7157-2019 |
Electric soldering irons and heating guns 电烙铁和热风枪 |
China National Standards irons |
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