2020 year China issued GB standards list |
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GB 7300.402-2020 Feed additives—Part 4：Enzymes—Phytase
饲料添加剂 第4部分：酶制剂 植酸酶 |
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GB/T 14048.2-2020 Low-voltage switchgear and controlgear—Part 2: Circuit-breakers
低压开关设备和控制设备 第2部分：断路器 |
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GB/T 39266-2020 Mechanical environment reliability requirements and test methods for industrial robots
工业机器人机械环境可靠性要求和测试方法 |
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GB/T 39137-2020 Determination for the orientation of refractory metal single crystal
难熔金属单晶晶向测定方法 |
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GB 4789.44-2020 National food safety standard - Microbiological examination of food hygiene - Examination of Vibrio vulnificus
食品安全国家标准 食品微生物学检验 创伤弧菌检验 |
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GB/T 20801.3-2020 Pressure pipng code—Industrial piping—Part 3:Design and calculation
压力管道规范 工业管道 第3部分：设计和计算 |
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GB/T 8421-2020 Agricultural wheeled tractors—Operator's seat—Laboratory measurement of transmitted vibration
农业轮式拖拉机 驾驶员座椅 传递振动的实验室测量 |
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GB/T 39258-2020 Green manufacturing—Green supply chain management in manufacturing enterprises—Control of purchase
绿色制造 制造企业绿色供应链管理 采购控制 |
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GB 1886.308-2020 National food safety standard - Food additive - Calcium alginate
食品安全国家标准 食品添加剂 海藻酸钙（又名褐藻酸钙） |
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GB/T 39123-2020 Specification for cadmium-zinc telluride single crystal material for X-ray and γ-ray detector
X射线和γ射线探测器用碲锌镉单晶材料规范 |
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GB/T 39486-2020 Chemical reagent—General rules for inductively coupled plasma mass spectrometry
化学试剂 电感耦合等离子体质谱分析方法通则 |
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GB/T 17888.1-2020 Safety of machinery—Permanent means of access to machinery—Part 1: Choice of fixed means and general requirements of access
机械安全 接近机械的固定设施 第1部分：固定设施的选择及接近的一般要求 |
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GB 1886.4-2020 National food safety standard - Food additive - Sodium hexametaphosphate
食品安全国家标准 食品添加剂 六偏磷酸钠 |
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GB/T 38814-2020 Steel wire ropes slings—Fatigue testing method
钢丝绳索具 疲劳试验方法 |
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GB/T 18916.51-2020 Norm of water intake—Part 51：Para-xylene
取水定额 第51部分：对二甲苯 |
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GB/T 38849-2020 Green mall
绿色商场 |
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GB/T 3098.24-2020 Mechanical properties of fasteners—Stainless steel and nickel alloys bolts, screws, studs and nuts for high temperature applications
紧固件机械性能 高温用不锈钢和镍合金螺栓、螺钉、螺柱和螺母 |
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GB 1903.48-2020 National food safety standard - Food nutrition enhancer - Magnesium hydrogen phosphate
食品安全国家标准 食品营养强化剂 磷酸氢镁 |
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GB/T 38950-2020 Cooling summer grades
凉夏等级 |
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GB/T 229-2020 Metallic materials—Charpy pendulum impact test method
金属材料 夏比摆锤冲击试验方法 |
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