2021 year China issued GB standards list


	GB/T 8897.1-2021 Primary batteries—Part 1:General 原电池第1部分：总则
	GB/T 40300-2021 Microbeam analysis—Analytical electron microscopy—Vocabulary 微束分析分析电子显微学术语
	GB/T 8601-2021 Forged and rolled solid wheels for railway 铁路用辗钢整体车轮
	GB/T 40636-2021 Dried noodle 挂面
	GB/T 40630-2021 Technical requirements for wood incising before preservative treatment 木材刻痕防腐处理技术要求
	GB/T 40303-2021 General specification for GH4169 alloy bars GH4169合金棒材通用技术条件
	GB/T 40177-2021 Optics and optical instruments—Ophthalmology—Graduated dial scale 光学和光学仪器眼科学分度盘刻度
	GB/T 40837-2021 Feed safety evaluation—Code of practice for the feeding trial of layers 畜禽饲料安全评价蛋鸡饲养试验技术规程
	GB/T 40873-2021 The expertise for oceanic cobalt-rich ferromanganese crusts exploration 大洋富钴结壳资源勘查规程
	GB/T 6577-2021 Types,dimensions and tolerances of groove for seals with bearing rings for hydraulic cylinders piston 液压缸活塞用带支承环密封沟槽型式、尺寸和公差
	GB/T 7739.4-2021 Methods for chemical analysis of gold concentrates—Part 4:Determination of copper content 金精矿化学分析方法第4部分：铜量的测定
	GB/T 40868-2021 Planning and design of controlled environments for research and production at the nanometer scale 纳米尺度科研生产受控环境规划与设计
	GB/T 40314-2021 Corrosion of metals and alloys—Crevice corrosion formers with disc springs for flat specimens or tubes made from stainless steel 金属和合金的腐蚀适用于不锈钢平板或管状试样的碟形弹簧缝隙腐蚀构型
	GB/T 40750-2021 Biogas slurry for agricultural use 农用沼液
	GB/T 8897.3-2021 Primary batteries—Part 3:Watch batteries 原电池第3部分：手表电池
	GB/T 40319-2021 Wrought aluminum alloy sheets, strips and foils for drawn cans 拉深罐用铝合金板、带、箔材
	GB/T 40322-2021 Thermoplastic elastomer—Specifications of door sealmaterials for household and similar refrigerating appliances 热塑性弹性体家用和类似用途制冷器具用门密封材料规范
	GB/T 40166-2021 Paper and board—Accelerated ageing(exposure to nitrogen dioxide) 纸和纸板加速老化（二氧化氮条件下）
	GB 9706.229-2021 Medical electrical equipment—Part 2-29:Particular requirements for the basic safety and essential performance of radiotherapy simulators 医用电气设备第2-29部分：放射治疗模拟机的基本安全和基本性能专用要求
	GB 9706.216-2021 Medical electrical equipment—Part 2-16: Particular requirements for the basic safety and essential performance of haemodialysis, haemodiafiltration and haemofiltration equipment 医用电气设备第2-16部分：血液透析、血液透析滤过和血液滤过设备的基本安全和基本性能专用要求

Find out:2871Items | To Page of: First -Previous-Next -Last | [41] [42] [43] [44] [45] [46] [47]