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GB/T 22930.1-2021皮革和毛皮 金属含量的化学测定 第1部分:可萃取金属Leather and fur. Chemical determination of metal content. Part 1:Extractable metals
GB/T 22930.1-2021皮革和毛皮 金属含量的化学测定 第1部分:可萃取金属Leather and fur. Chemical determination of metal content. Part 1:Extractable metals...
2022-03-14[Determination|chemical|extract|]浏览:10下载:0
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GB/T 22930.2-2021皮革和毛皮 金属含量的化学测定 第⒉部分:金属总量Leather and fur. Chemical determination of metal content. Part 2 : Total metal content
GB/T 22930.2-2021皮革和毛皮 金属含量的化学测定 第⒉部分:金属总量Leather and fur. Chemical determination of metal content. Part 2 : Total metal content...
2022-03-14[Determination|chemical|content|]浏览:11下载:0
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GB/T 23347-2021橄榄油、油橄榄果渣油Olive oil and olive-pomace oil
GB/T 23347-2021橄榄油、油橄榄果渣油Olive oil and olive-pomace oil...
2022-03-14[渣油|POM|and|]浏览:21下载:0
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GB/T 23799-2021车用甲醇汽油(M85)Methanol gasoline (M85) for motor vehicles
GB/T 23799-2021车用甲醇汽油(M85)Methanol gasoline (M85) for motor vehicles...
2022-03-14[甲醇汽油|methanol|gasoline|]浏览:16下载:0
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GB/T 23801-2021中间馏分油中脂肪酸甲酯含量的测定 红外光谱法Determination of fatty acid methyl ester (FAME) content in middle distillates. Infrared spectrometry
GB/T 23801-2021中间馏分油中脂肪酸甲酯含量的测定 红外光谱法Determination of fatty acid methyl ester (FAME) content in middle distillates. Infrared spectrometry...
2022-03-14[脂肪酸甲酯|红外光谱法|Determination|]浏览:7下载:0
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GB/T 23827-2021道路交通标志板及支撑件Road traffic sign plate and support
GB/T 23827-2021道路交通标志板及支撑件Road traffic sign plate and support...
2022-03-14[traffic|support|标志|]浏览:28下载:0
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GB/T 23884-2021动物源性饲料中生物胺的测定 高效液相色谱法Determination of biogenic amines in animal-derived feeds. High performance liquid chromatography
GB/T 23884-2021动物源性饲料中生物胺的测定 高效液相色谱法Determination of biogenic amines in animal-derived feeds. High performance liquid chromatography...
2022-03-14[高效液相色谱法|高效液相色谱|chromatography|]浏览:19下载:0
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GB/T 23931-2021三轮汽车 试验方法Tri-wheel vehicles. Test method
GB/T 23931-2021三轮汽车 试验方法Tri-wheel vehicles. Test method...
2022-03-14[vehicles|vehicle|汽车|]浏览:19下载:0
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GB/T 23938-2021高纯二氧化碳High purity carbon dioxide
GB/T 23938-2021高纯二氧化碳High purity carbon dioxide...
2022-03-14[二氧化碳|dioxide|氧化|]浏览:14下载:0
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GB/T 24726-2021交通信息采集 视频交通流检测器Traffic information collection. Video traffic flow detector
GB/T 24726-2021交通信息采集 视频交通流检测器Traffic information collection. Video traffic flow detector...
2022-03-14[information|Collection|formation|]浏览:18下载:0
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GB/T 24945-2021三轮汽车 通用技术条件Tri-wheel vehicles. General specifications
GB/T 24945-2021三轮汽车 通用技术条件Tri-wheel vehicles. General specifications...
2022-03-14[specifications|specification|通用技术|]浏览:20下载:0
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GB/T 25285.1-2021爆炸性环境u3000爆炸预防和防护 第1部分:基本原则和方法Explosive atmospheres. Explosion prevention and protection. Part 1: Basic concepts and methodology
GB/T 25285.1-2021爆炸性环境u3000爆炸预防和防护 第1部分:基本原则和方法Explosive atmospheres. Explosion prevention and protection. Part 1: Basic concepts and methodology...
2022-03-14[methodology|protection.|prevention|]浏览:17下载:0
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GB/T 25285.2-2021爆炸性环境u3000爆炸预防和防护 第2部分:矿山爆炸预防和防护的基本原则和方法Explosive atmospheres. Explosion prevention and protection. Part 2: Basic concepts and methodology for mining
GB/T 25285.2-2021爆炸性环境u3000爆炸预防和防护 第2部分:矿山爆炸预防和防护的基本原则和方法Explosive atmospheres. Explosion prevention and protection. Part 2: Basic concepts and methodology for mining...
2022-03-14[methodology|protection.|prevention|]浏览:13下载:0
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GB/T 26277-2021轮胎电阻测量方法Test method for measuring electrical resistance of tyres
GB/T 26277-2021轮胎电阻测量方法Test method for measuring electrical resistance of tyres...
2022-03-14[电阻测量|resistance|electrical|]浏览:16下载:0
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GB/T 26548.10-2021手持便携式动力工具 振动试验方法 第10部分:冲击式凿岩机、锤和破碎器Hand-held portable power tools. Test methods for evaluation of vibration emission. Part 10:Percussive drills,hammers and breakers
GB/T 26548.10-2021手持便携式动力工具 振动试验方法 第10部分:冲击式凿岩机、锤和破碎器Hand-held portable power tools. Test methods for evaluation of vibration emission. Part 10:Percussive drills,hammers and breakers...
2022-03-14[evaluation|valuation|vibration|]浏览:17下载:0
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GB/T 26548.11-2021手持便携式动力工具 振动试验方法 第11部分:石锤Hand-held portable power tools. Test methods for evaluation of vibration emission. Part 11:Stone hammers
GB/T 26548.11-2021手持便携式动力工具 振动试验方法 第11部分:石锤Hand-held portable power tools. Test methods for evaluation of vibration emission. Part 11:Stone hammers...
2022-03-14[evaluation|valuation|vibration|]浏览:18下载:0
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GB/T 26548.12-2021手持便携式动力工具 振动试验方法 第12部分:模具砂轮机Hand-held portable power tools. Test methods for evaluation of vibration emission. Part 12:Die grinders
GB/T 26548.12-2021手持便携式动力工具 振动试验方法 第12部分:模具砂轮机Hand-held portable power tools. Test methods for evaluation of vibration emission. Part 12:Die grinders...
2022-03-14[evaluation|valuation|vibration|]浏览:15下载:0
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GB/T 26703-2021皮鞋跟面耐磨性能试验方法Determination of abrasion resistance for top piece of leather shoes
GB/T 26703-2021皮鞋跟面耐磨性能试验方法Determination of abrasion resistance for top piece of leather shoes...
2022-03-14[Determination|性能试验|resistance|]浏览:13下载:0
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GB/T 27552-2021金属材料焊缝破坏性试验 焊接接头显微硬度试验Destructive tests on welds in metallic materials. Microhardness testing of welded joints
GB/T 27552-2021金属材料焊缝破坏性试验 焊接接头显微硬度试验Destructive tests on welds in metallic materials. Microhardness testing of welded joints...
2022-03-14[金属材料|materials|material|]浏览:18下载:0
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GB/T 27605-2021卫星导航动态交通信息交换格式Dynamic traffic information exchange format for satellite navigation
GB/T 27605-2021卫星导航动态交通信息交换格式Dynamic traffic information exchange format for satellite navigation...
2022-03-14[信息交换|卫星导航|information|]浏览:14下载:0
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GB/T 27744-2021异步起动永磁同步电动机技术条件及能效分级(机座号80~355)Specification and energy efficiency grades for line-start permanent magnet synchronous motors (frame size 80~355)
GB/T 27744-2021异步起动永磁同步电动机技术条件及能效分级(机座号80~355)Specification and energy efficiency grades for line-start permanent magnet synchronous motors (frame size 80~355)...
2022-03-14[specification|技术条件|efficiency|]浏览:14下载:0
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GB/T 27840-2021重型商用车辆燃料消耗量测量方法Fuel consumption test methods for heavy-duty commercial vehicles
GB/T 27840-2021重型商用车辆燃料消耗量测量方法Fuel consumption test methods for heavy-duty commercial vehicles...
2022-03-14[燃料消耗量|consumption|Commercial|]浏览:23下载:0
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GB/T 28504.2-2021掺稀土光纤 第2部分:双包层掺铥光纤特性Rare earth doped optical fibre. Part2:Characteristics of double cladding thulium-doped optical fibre
GB/T 28504.2-2021掺稀土光纤 第2部分:双包层掺铥光纤特性Rare earth doped optical fibre. Part2:Characteristics of double cladding thulium-doped optical fibre...
2022-03-14[characteristics|characteristic|character|]浏览:20下载:0
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GB/T 28504.3-2021掺稀土光纤 第3部分:双包层铒镱共掺光纤特性Rare earth doped optical fibre. Part 3:Characteristics of double cladding erbium. ytterbium co-doped optical fibre
GB/T 28504.3-2021掺稀土光纤 第3部分:双包层铒镱共掺光纤特性Rare earth doped optical fibre. Part 3:Characteristics of double cladding erbium. ytterbium co-doped optical fibre...
2022-03-14[characteristics|characteristic|character|]浏览:18下载:0
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