1.
Maintenance simplified by easily replaceable piston seal and steel reinforced renewable rubber disc.
更换活塞密封环和钢胶复合密封板简单方便。
2.
DEVELOPMENT AND APPLICATION OF NEW MICROCELLULAR PTFE SEALING GASKET MATERIAL
新型微孔聚四氟乙烯密封板材的研制与应用
3.
semi-sealed porcelain basic plate potentiator
半密封瓷基板电位器
4.
bellows sealed gate valve
波纹管密封的闸板阀
5.
Optional mounting configurations (clamp, flange, plate) and tank sealing solutions (packed, mechanical, lip) are available upon request.
可提供多种安装结构（卡盘式，法兰式，板式）和槽罐密封形式（填料密封，机械密封，油密封）。
6.
Bolted cover plate to protect seal and cylinder from the ingress of debris.
上盖板可防止杂物进入缸筒损坏密封。
7.
Class 150: Corrugated graphite-filled steel gasket.
150磅级：石墨填充波纹钢板密封垫。
8.
Investigation of Improving HD-PCB Substrate Packaging Quality
改善PCB高密度基板封装质量的研究
9.
High-density IC Packaging Based on Flexible Printed Circuit
基于挠性基板的高密度IC封装技术
10.
joint gasket- or packing- type, of metal sheeting combined with other material (e.g. asbestos, felt, paperboard)
金属片与其他材料（例如,石棉、毡、纸板）的静密封或填密封式接合衬垫
11.
Test method for steam tightness of asbestos-rubber sheets
GB/T15520-1995石棉橡胶板蒸汽密封性能试验方法
12.
The movable parts of the disc are fitted separately from the sealing parts.
闸板上可活动的部件与密封部件分开固定。
13.
All light fixtures shall be installed with safety glass panel cemented and sealed to the hood roof.
照明装置上面有安全玻璃面板，并且和柜体密封。
14.
By rubber strips. We've installed the strips along the hatch coamings.
借助于橡胶密封条，将其安装在舱口围板四周。
15.
Study of the Strength and Tightness of Tube-to-Tubesheet Connection Joints;
管子与管板连接接头的强度和密封性能研究
16.
Research on Mechanical Behavior of Self-Tight Seal Tubesheet for U-Tube Heat Exchanger
自紧密封U型管式换热器管板的力学行为研究
17.
Research and practice of plate sintering machine sealing technology
中厚板烧结机首尾密封技术研究与实践
18.
Improvement on Riveting Van Body's Roof Sealing Structure
铆接厢式车顶板连接防水密封结构的改进方案