2020 year China issued GB standards list |
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GB/T 18997.1-2020 Plastic/aluminum/plastic composite pressure pipes—Part 1: Composite pipes overlap-welded by aluminum pipe
铝塑复合压力管 第1部分：铝管搭接焊式铝塑管 |
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GB/T 39089-2020 Bamboo toothpicks
竹牙签 |
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GB/T 19066.1-2020 Composite wave-serrated metal gaskets for pipe flanges一Part 1: PN designated
管法兰用金属波齿复合垫片 第1部分：PN系列 |
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GB/T 39201-2020 Technical specifications for extraction of aluminium oxide from high-alumina fly ash
高铝粉煤灰提取氧化铝技术规范 |
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GB/T 39200-2020 Guide for circular economy evaluating—Thermal power industry
循环经济评价 火电行业 |
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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/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 39005-2020 General technical requirements of vision integrated system for industrial robots
工业机器人视觉集成系统通用技术要求 |
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GB 20300-2018 Safety specifications for road transportation vehicle of explosive substance and chemical toxic substance
道路运输爆炸品和剧毒化学品车辆安全技术条件《第1号修改单》 |
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GB/T 19473.2-2020 Polybutene (PB) piping systems for hot and cold water installations—Part 2: Pipes
冷热水用聚丁烯（PB）管道系统 第2部分：管材 |
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GB/T 19473.1-2020 Polybutene (PB) piping systems for hot and cold water installations—Part 1: General
冷热水用聚丁烯（PB）管道系统 第1部分：总则 |
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GB/T 39172-2020 Non-steel wire rope suspension means for lifts
电梯用非钢丝绳悬挂装置 |
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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/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/T 38820-2020 Irradiation-resistant and heat-resistant steels
抗辐照耐热钢 |
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GB/T 39032-2020 Difficult-flammable particleboard
难燃刨花板 |
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GB/T 20818.12-2020 Industrial-process measurement and control—Data structures and elements in process equipment catalogues—Part 12：Lists of properties (LOPs) for flow measuring equipment for electronic data exchange
工业过程测量和控制 过程设备目录中的数据结构和元素 第12部分：流量测量设备电子数据交换用属性列表（LOPs） |
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GB/T 20975.19-2020 Methods for chemical analysis of aluminium and aluminium alloys—Part 19：Determination of zirconium content
铝及铝合金化学分析方法 第19部分：锆含量的测定 |
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GB/T 20975.6-2020 Methods for chemical analysis of aluminium and aluminium alloys—Part 6: Determination of cadmium content
铝及铝合金化学分析方法 第6部分：镉含量的测定 |
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GB/T 3221-2020 Code for mooring and sea trials of internal combustion engine-driven inland ships
内燃机动力内河船舶系泊和航行试验大纲 |
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