News
- 2019-05-24 ISO/TS 19807-2 "Nanotechnologies -- Magnetic nanomaterials -- Part 2: Specification of characteristics and measurements for nanostructured superparamagnetic beads for nucleic acid extraction"
- 2018-09-07 Cooperation, the key to the future
- 2016-11-15 Sino-German City-to-City Standardization Cooperation Seminar
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- BAM - Federal Institute for Materials Research and Testing
- DIN Media - DIN Media GmbH
- BMWK - Federal Ministry for Economic Affairs and Climate Action
- DIN - Deutsches Institut für Normung
- PTB - Physikalisch-Technische Bundesanstalt
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GB/T 44139.1-2024
睡袋的要求 第1部分:设计用于极限低温-20℃以上睡袋的热性能、质量和尺寸要求
Requirements for sleeping bags—Part 1: Thermal, mass and dimensional requirements for sleeping bags designed for limit temperatures of ‐20 ℃ and higher
GB/T 44137-2024
Technical requirements for the integration of high power quality demand customers
GB/T 5270-2024
金属基体上的金属覆盖层 电沉积和化学沉积层 附着强度试验方法评述
Metallic coatings on metallic substrates—Electrodeposited and chemically deposited coatings—Review of methods available for testing adhesion
GB/T 44149-2024
Fine ceramics—Measurement of iso-electric point of ceramic powders—zeta potential method
GB/T 44148.1-2024
Steel forgings and rolled or forged bars for pressure equipments—Part 1: General requirements
GB/T 44153-2024
General technical requirements for glazing materials used in power-driven vehicles
GB/T 18216.7-2024
交流1000V和直流1500V及以下低压配电系统电气安全 防护措施的试验、测量或监控设备 第7部分:相序
Electrical safety in low voltage distribution systems up to 1000V a.c. and 1500V d.c.—Equipment for testing, measuring or monitoring of protective measures—Part 7: Phase sequence