大家在查：输出压力注塑成型最大风压风量调节阀挡位正压式消防空气呼吸器国家消防装备质量监督检验中心正压式空气呼吸器高压气瓶氯化苦

气密性能

网络Air Tightness; Airtight performance

气密性能

气密性能

气密性能

Air Tightness

保温、隔热材料-双面铝箔聚氨酯复合风管... ... 技术指标 Technical Date 气密性能 Air Tightness 安全性能 Safety ...

Airtight performance

铝合金门窗... ... 水密性能 Watertight performance 气密性能 Airtight performance 坚固耐用, 美观大方 Durable,beautiful ...

1

This article systematically investigated the dependence of tunnel cross-section areas on vehicle sealing characters .

系统地探讨了车辆气密性能对隧道净空面积的影响规律。

2

Airtight performance of the products , high temperature , impact, cost-effective.

本产品气密性能强，耐高温，抗冲击，性价比高。

3

Field measurements of airtight performance of Shanghai residential buildings and the analysis the performance of ventilation

上海市集合住宅气密性能实测及换气性能分析

4

Test method for performance of building airtightness by fan pressurization

通过风扇加压法测试建筑物气密性能的试验方法

6

Study on Airproof Performance of Butyl Chloride Rubber Under High Pressure

氯化丁基橡胶的高压气密性能

7

Influence of Maglev Train Sealing Characters on the Tunnel Cross-section Area

磁浮列车气密性能对隧道净空面积的影响

8

On - Site Detection Method for Air- Tight Property of Buildings

建筇物气密性能现场检测方法

9

Graduation and test method for air performance of windows

建筑外窗气密性能分级及检测方法

10

Air retention test method for tubeless aircraft tyre

航空无内胎轮胎气密性能试验方法

热词推荐

大家在看