2020 year China issued GB standards list |
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GB/T 28799.1-2020 Polyethylene of raised temperature resistance（PE-RT）piping systems for hot and cold water installations—Part 1: General
冷热水用耐热聚乙烯(PE-RT)管道系统 第1部分：总则 |
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GB/T 39120-2020 Integrated energy—Ubiquitous energy internet terminology
综合能源 泛能网术语 |
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GB/T 24352-2020 Graphical symbols for feed processing equipment
饲料加工设备图形符号 |
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GB/T 23514-2020 Methods for chemical analysis of nuclear-grade Ag-In-Cd alloys
核级银-铟-镉合金化学分析方法 |
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GB/T 23349-2020 Determination of arsenic,cadmium,chromium,lead and mercury contents for fertilizers
肥料中砷、镉、铬、铅、汞含量的测定 |
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GB/T 23258-2020 Standard practice controlling internal corrosion in steel pipelines and piping systems
钢质管道内腐蚀控制规范 |
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GB/T 20975.15-2020 Methods for chemical analysis of aluminium and aluminium alloys—Part 15：Determination of boron content
铝及铝合金化学分析方法 第15部分：硼含量的测定 |
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GB/T 20975.13-2020 Methods for chemical analysis of aluminium and aluminium alloys—Part 13：Determination of vanadium content
铝及铝合金化学分析方法 第13部分：钒含量的测定 |
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GB/T 39414.2-2020 Interface specification for signal in space of BeiDou navigation satellite system—Part 2: Open service signal B2a
北斗卫星导航系统空间信号接口规范 第2部分：公开服务信号B2a |
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GB/T 33588.3-2020 Lightning protection system components（LPSC）—Part 3: Requirements for isolating spark gaps(ISG)
雷电防护系统部件（LPSC）第3部分：隔离放电间隙（ISG）的要求 |
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GB/T 38483-2020 Determination of antibacterial activity for microbial secondary metabolites—Inhibition zone method
微生物源抗生素类次生代谢产物抗细菌活性测定 抑菌圈法 |
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GB/T 38477-2020 Determination of gene expression—Western blot
基因表达的测定 蛋白印迹法 |
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GB/T 38475-2020 Detection of mycotoxins in pigment—Rapid quantitative method of colloidal gold strip test
色素中生物毒素检测 胶体金快速定量法 |
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GB/T 38003.2-2020 General resource of military and civilian—Classification and coding—Part 2：Device—Civil transport ship
军民通用资源 分类与编码 第2部分：设备类 民用运输船舶 |
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GB/T 39096-2020 Petroleum and natural gas industries—Aluminium alloy pipe for use as tubing for wells
石油天然气工业 油气井油管用铝合金管 |
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GB/T 35465.5-2020 Test method for fatigue properties of polymer matrix composite materials—Part 5: Flexural fatigue
聚合物基复合材料疲劳性能测试方法 第5部分：弯曲疲劳 |
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GB/T 35465.4-2020 Test method for fatigue properties of polymer matrix composite materials—Part 4: Tension-compression fatigue and compression-compression fatigue
聚合物基复合材料疲劳性能测试方法 第4部分：拉-压和压-压疲劳 |
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GB/T 39164-2020 Tools for moulding—Thermal insulating sheets for injection moulds
成型模 注射模隔热板 |
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GB/T 39196-2020 Technical specification for waste glass recycling
废玻璃回收技术规范 |
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GB/T 18993.3-2020 Chlorinated poly (vinyl chloride) (PVC-C) piping systems for hot and cold water installations—Part 3：Fittings
冷热水用氯化聚氯乙烯（PVC-C）管道系统 第3部分：管件 |
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