2021 year China issued GB standards list |
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GB/T 40354-2021 Carbon steel nonstick cookware
铁质不粘锅 |
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GB/T 13173-2021 Surface active agents - Test methods for detergents
表面活性剂 洗涤剂试验方法 |
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GB/T 40357-2021 Hair products—Determination of the permeability of hairpiece to air
发制品 假发透气性的测定 |
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GB/T 40369-2021 General rules for determination of immunochromatographic test strip
免疫层析试纸条检测通则 |
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GB/T 27926.1-2021 Financial services — Universal financial industry message scheme — Part 1: Metamodel
金融服务 金融业通用报文方案 第1部分：元模型 |
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GB/T 14949.5-2021 Manganese ores一Determination of titanium content一Diantipyrylmethane spectrophotometric method
锰矿石 钛含量的测定 二安替吡啉甲烷分光光度法 |
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GB/T 40611-2021 Plastics—Determination of aerobic biodegradation of non-floating plastic materials in a seawater/ sandy sediment interface—Method by measuring the oxygen demand in closed respirometer
塑料 海水沙质沉积物界面非漂浮塑料材料最终需氧生物分解能力的测定 通过测定密闭呼吸计内耗氧量的方法 |
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GB/T 40553-2021 Plastics—Specifications for plastics suitable for home composting
塑料 适合家庭堆肥塑料技术规范 |
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GB/T 40359-2021 Timekeeping instruments—Photoluminescent deposits—Test methods and requirements
计时仪器 光致发光涂层 试验方法和要求 |
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GB/T 40141-2021 Detection and identification of Candidatus Phytoplasma ulmi
榆韧皮部坏死植原体检疫鉴定方法 |
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GB/T 13345-2021 Oil film bearing for flat rolling mill
板带轧机轧辊油膜轴承 |
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GB/T 14146-2021 Test method for carrier concentration of silicon epitaxial layers - Capacitance-voltage method
硅外延层载流子浓度的测试 电容-电压法 |
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GB/T 40548-2021 Technical specification of separate layers pressure control and combined layers drainage for coalbed methane wells
煤层气井分层控压合层排采技术规范 |
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GB/T 40140-2021 Detection and identification of grape spike-stalk brown spot
葡萄轴枯病菌检疫鉴定方法 |
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GB/T 40546-2021 Design specification for coalbed methane well drainage engineering
煤层气井排采工程设计规范 |
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GB/T 40136-2021 Technical specifications for planting pseudostellaria radix
太子参种植技术规范 |
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GB/T 23902-2021 Non-destructive testing - Ultrasonic testing - Time-of-flight diffraction technique as a method for detection and sizing of discontinuities
无损检测 超声检测 超声衍射声时技术检测和评价方法 |
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GB/T 40358-2021 Toilet tissue paper and hand towel—Specification for the use of recycled fiber
卫生纸和擦手纸 回用纤维使用规范 |
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GB/T 39977-2021 General technical requirements for aquarium poly(methyl methacrylate) sheets
水族馆用聚甲基丙烯酸甲酯板材通用技术要求 |
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GB/T 40692-2021 Definition and scope for government information system
政务信息系统定义和范围 |
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