GB/T 25890.4-2010
轨道交通 地面装置 直流开关设备 第4部分:户外直流隔离开关、负荷开关和接地开关
Railway applications - Fixed installations - DC switchgear - Part 4: Outdoor d.c. disconnectors, switch-disconnectors and earthing switches
- 实施日期
- 2011-06-01
- ICS 分类
- 29.280
组合使用关键词、标准类型、状态与 ICS 分类,快速定位所需国家标准。
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GB/T 25890.4-2010
Railway applications - Fixed installations - DC switchgear - Part 4: Outdoor d.c. disconnectors, switch-disconnectors and earthing switches
GB/T 25890.3-2010
Railway applications - Fixed installations - DC switchgear - Part 3: Indoor d.c. disconnectors, switch disconnectors and earthing switches
GB/T 25890.2-2010
Railway applications - Fixed installations - DC switchgear - Part 2: DC circuit breakers
GB/T 25890.1-2010
Railway applications - Fixed installations - DC switchgear - Part 1:General
GB/T 25874.2-2010
Textile machinery and accessories - Strip steel for dents of reeds - Part 2: Hardened strip steel
GB/T 25855-2010
Links of Grade 8 for use with slings
GB/T 25854-2010
Forged shackles for general lifting purposes - Dee shackles and bow shackles
GB/T 25853-2010
Chain slings assembled by methods other than welding - Grade 8
GB/T 24817.2-2010
Lifting appliances - Controls layout and characteristics - Part 2: Mobile cranes
GB/T 23725.3-2010
Cranes - Information labels - Part 3: Tower cranes
GB/T 22437.4-2010
Cranes - Design principles for loads and load combinations - Part 4: Jib cranes
GB/T 22437.2-2010
Cranes - Design principles for loads and load combinations - Part 2: Mobile cranes
GB/T 10183.4-2010
Cranes - Tolerances for wheels and travel and traversing tracks - Part 4: Jib cranes
GB/T 10183.1-2010
Cranes - Tolerances for wheels and travel and traversing tracks - Part 1: General
GB/T 25992-2010
Solid ball-nosed end mills with cylindrical shanks made of carbide and ceramic materials - Dimensions
GB/T 25847-2010
Standard specification for chemically setting silicate chemical - resistant mortars
GB/T 10051.9-2010
Lifting hooks - Part 9: Cross pieces
GB/T 10051.8-2010
Lifting hooks - Part 8: Blanks of cross pieces for hooks
GB/T 10051.7-2010
Lifting hooks - Part7: Ramshorn shank hooks
GB/T 10051.6-2010
Lifting hooks - Part 6: Blanks of ramshorn shank hooks