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- Gas Tightness Detection of Shipborne Sealed Elements 舰用密封元器件的气密性检测
- gas tightness detection 气密性检测
- The gas tightness test of aux. Air reservoir. 副空气瓶密性试验。
- The gas tightness test of service air reservoir. 日用空气瓶密性试验。
- Gas tightness submission of main air reservoir. 主空气瓶密性提交。
- Gas tightness test of control air reservoir. 控制空气瓶密性试验。
- A new structure gas tight machine for kiln end. 一种结构新颖的窑尾密封装置。
- With the development of the industries of automobiles, motorcycles, gas applications, food, pharmaceutical, the air tightness detection for airtight cubage products has become increasingly important. 具有密闭容积的产品的气体密封性(简称气密性)检测随着汽车、摩托车、燃气具、食品、医药等行业的发展已越来越重要,为确保产品的质量,每件产品在出厂前都需要进行气密性检测。
- Operation practice of replacing gas tightness box for No. 3 balst furnace in Tangshan Iron and Steel Ltd., Co. 唐钢3号高炉更换气密箱重负荷休送风实践。
- Then, we found that gas tightness had some problem, because gluewater of the heat copper of engine didn't pledge gas-tightness. 我们分析其原因，发现气密性并不好，加热板处的胶水并不能保证密封性。
- Small and light, Micro can be easily be fitted into the helmet, or it can be used independently as in gas tight suits. 小和轻,Micro可容易安装进钢盔或者它可以作为穿气体独立使用紧的衣服。
- Insulated containers in a good sate of repair are suitable for fumigation and do not require to be covered with gas tight sheets. 状态良好的保温集装箱适合于熏蒸，不需要用气密性帐幕苫盖。
- The FN connectors assure easy connection of air or gas lines with minimum pressure drop. All steel construction with gas tight brazed ends. FN连接管确保了简单连接和最小压损。所有金属部分有锁紧头。
- Abstract: In this paper, the basic demands of recirculation fumigation of phosphine in Chin ese national grain storage depots are discussed, which include safety, phosphine c oncentration, disribution, gas tightness, running state and corrosion. 文摘:本文讨论了中央直属储备粮食仓库采用有中国特色的环流熏蒸中应达到的基本要求，从熏蒸过程的安全性、度分布要求、密性要求、及设备工况、腐蚀等方面进行了阐述。
- In this paper,the basic demands of recirculation fumigation of phosphine in Chin ese national grain storage depots are discussed,which include safety,phosphine c oncentration,disribution,gas tightness,running state and corrosion. 本文讨论了中央直属储备粮食仓库采用有中国特色的环流熏蒸中应达到的基本要求，从熏蒸过程的安全性、浓度分布要求、气密性要求、以及设备工况、防腐蚀等方面进行了阐述。
- Unique European gouge design, Adopted pressure and de-pressure principle. Three seals system can be selected and installed. Sound insulating, heatproofing, waterproofing and gas tightness performance is better. 独特的欧槽式设计，采用等压减压原理，可选配的内设三道密封系统，其隔音、隔热、防水、气密性能更佳。
- PVC Tilt &turn window series: the entire fitting design is reasonable, and function consummates, which endue with the perfect function of gas tightness, water tightness and security,etc. PVC旋转内开窗的整套配件设计合理、功能完善、赋予内开内倒窗优良的气密性、水密性、防盗性等功能。
- I'll refill my cigarette lighter with gas. 我将给打火机再灌满汽油。
- water tightness and gas tightness displacement 水密性及气密性
- corrosion-proof gas tightness concrete 抗腐蚀气密性混凝土
