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Number of entries (Data is updated on a monthly basis): 83243
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GB/T 21008-2023

地下矿用架空索道 安全要求

Aerial ropeways for underground mine—Safety requirements

GB/T 43493.3-2023

半导体器件 功率器件用碳化硅同质外延片缺陷的无损检测识别判据 第3部分:缺陷的光致发光检测方法

Semiconductor device—Non-destructive recognition criteria of defects in silicon carbide homoepitaxial wafer for power devices—Part 3: Test method for defects using photoluminescence

GB/T 14092.2-2023

机械产品环境条件 第2部分:寒冷

Environmental condition for machinery products—Part 2:Cold

GB/T 14092.1-2023

机械产品环境条件 第1部分:湿热

Environmental condition for machinery products—Part 1:Warm damp

GB/T 21972.2-2023

起重及冶金用变频调速三相异步电动机技术条件 第2部分:YZP系列起重及冶金用变频调速三相异步电动机(轴流风机冷却)(机座号:100~400)

Technical specification for variable-frequency adjustable-speed three-phase induction motors for crane and metallurgical applications—Part 2: YZP series variable-frequency adjustable-speed three-phase induction motors for crane and metallurgical applicati

GB/T 31866-2023

物联网标识体系 物品编码Ecode

Identification system for internet of things—Ecode of entity code

GB/T 43572-2023

区块链和分布式记账技术 术语

Blockchain and distributed ledger technologies—Vocabulary

GB/T 20186.3-2023

光纤用二次被覆材料 第3部分:改性聚碳酸酯

Secondary coating materials used for optical fibre—Part 3: Modified polycarbonate

GB/T 4798.4-2023

环境条件分类 环境参数组分类及其严酷程度分级 第4部分:无气候防护场所固定使用

Classification of environmental conditions—Classification of groups of environmental parameters and their severities—Part 4: Stationary use at non-weatherprotected locations

GB/T 42522-2023

铁矿烧结系统静态漏风率检测方法

Testing method for static air leakage rate of iron ore sintering system

Number of entries (Data is updated on a monthly basis): 83243
Weiter Weiter| 6511 - 6520 | 6521 - 6530|6531 - 6540 |Weiter Weiter