2021 year China issued GB standards list


	GB/T 15592-2021 Polyvinyl chloride paste resins 聚氯乙烯糊用树脂
	GB/T 40854-2021 Lanthanum-cerium metal 镧铈金属
	GB/T 40798-2021 Chemical analysis method of ion-adsorption rare earth ore—Determination of total rare earth contents—Inductively coupled plasma mass spectrometry 离子型稀土原矿化学分析方法稀土总量的测定电感耦合等离子体质谱法
	GB/T 1927.2-2021 Test methods for physical and mechanical properties of small clear wood specimens—Part 2: Sampling methods and general requirements 无疵小试样木材物理力学性质试验方法第2部分：取样方法和一般要求
	GB/T 40448-2021 Detection and identification of ergot 麦角检疫鉴定方法
	GB/T 41047-2021 Technical requirements for traceability system of recall process of motor vehicle products 汽车产品召回过程追溯系统技术要求
	GB/T 1927.17-2021 Test methods for physical and mechanical properties of small clear wood specimens—Part 17: Determination of impact bending strength 无疵小试样木材物理力学性质试验方法第17部分：冲击韧性测定
	GB/T 8145-2021 Gum rosin 脂松香
	GB/T 41099-2021 Specifications for monitoring system for reciprocating compressors 往复活塞压缩机监测系统规范
	GB/T 22522-2021 Metric series wires for measuring screw threads 测量螺纹用米制系列量针
	GB/T 39776-2021 Measuring and calculating methods of heat balance and heat efficiency of tunnel kiln of brick industrial 砖瓦工业隧道窑热平衡、热效率测定与计算方法
	GB/T 39748.8-2021 Urine-absorbing aids for incontinence—Test methods for characterizing polymer-based absorbent materials—Part 8:Gravimetric determination of flowrate 失禁用尿吸收辅助器具聚合物基质吸液材料特性的测试方法第8部分：称重法测定流量
	GB/T 39748.6-2021 Urine-absorbing aids for incontinence—Test methods for characterizing polymer-based absorbent materials—Part 6:Gravimetric determination of fluid retention capacity in saline solution after centrifugation 失禁用尿吸收辅助器具聚合物基质吸液材料特性的测试方法第 6 部分: 称重法测定离心后的生理盐水保液率
	GB/T 40884-2021 Small craft—Electric propulsion system 小艇电力推进系统
	GB/T 41206-2021 Space environment (natural and artificial) -- Cosmic ray and solar energetic particle penetration inward the magnetosphere -- Method of determination of the effective vertical cut-off rigidity 空间环境（自然和人工）宇宙线和太阳能量粒子穿入磁层有效垂直地磁截止刚度的确定方法
	GB/T 41166-2021 Quality requirements for enamelled cast iron cookwares 铸铁搪瓷炊具质量要求
	GB/T 40486-2021 Determination of melittin content in bee venom powder—High performance liquid chromatography 蜂毒干粉中蜂毒溶血肽含量的测定高效液相色谱法
	GB/T 40487-2021 Structural bamboo glulam 结构用竹集成材
	GB/T 29502-2021 Purple ores 硫铁矿烧渣
	GB/T 40926.3-2021 Protective equipment for use in ice hockey—Part 3:Face protectors for skaters 冰球运动护具第3部分：面部护具

Find out:2871Items | To Page of: First -Previous-Next -Last | [111] [112] [113] [114] [115] [116] [117]