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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 22159.4-2017 |
Acoustics and vibration―Laboratory measurement of vibro-acoustic transfer properties of resilient elements―Part 4: Dynamic stiffness of elements other than resilient supports for translatory motion 声学与振动 弹性元件振动-声传递特性实验室测量方法 第4部分：弹性非支撑件平动动刚度 |
China National Standards elements―Part |
 English PDF |
| GB/T 20501.7-2014 |
Public information guidance systems―Design principles and requirements for guidance elements―Part 7：Information index sign 公共信息导向系统 导向要素的设计原则与要求 第7部分：信息索引标志 |
China National Standards elements―Part |
English PDF |
| GB/T 20501.5-2006 |
Guidance system for public information―Design principles and requirements of guidance elements―Part 5: Portable printing matter 公共信息导向系统 要素的设计原则与要求 第5部分：便携印刷品 |
China National Standards elements―Part |
English PDF |
| GB/T 20501.4-2006 |
Guidance system for public information―Design principles and requirements of elements―Part 4: Street guidance map 公共信息导向系统 要素的设计原则与要求 第4部分：街区导向图 |
China National Standards elements―Part |
English PDF |
| GB/T 20501.3-2006 |
Guidance system for public information―Design principles and requirements of guidance elements―Part 3: Layout plan and area function graph 公共信息导向系统 要素的设计原则与要求 第3部分：平面示意图和区域功能图 |
China National Standards elements―Part |
English PDF |
| GB/T 19889.8-2006 |
Acoustics―Measurement of sound insulation in buildings and of building elements―Part 8 :Laboratory measurements of the reduction of transmitted impact noise by floor coverings on a heavyweight standard floor 声学 建筑和建筑构件隔声测量 第8部分：重质标准楼板覆面层撞击声改善量的实验室测量 |
China National Standards elements―Part |
English PDF |
| GB/T 19889.5-2006 |
Acoustics―Measurement of sound insulation in buildings and of building elements―Part 5: Field measurements of airborne sound insulation of facade elements and facades 声学 建筑和建筑构件隔声测量 第5部分:外墙构件和外墙空气声隔声的现场测量 |
China National Standards elements―Part |
English PDF |
| GB/T 19889.10-2006 |
Acoustics―Measurement of sound insulation in buildings and of building elements―Part 10：Laboratory measurements of airborne sound insulation of small building elements 声学 建筑和建筑构件隔声测量 第10部分: 小建筑构件空气声隔声的实验室测量 |
China National Standards elements―Part |
English PDF |
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