end-face seal 端面式机械密封
double mechanical end face seal 双端面密封
single mechanical end face seal 单端面机械密封
double end face seal 双端面密封
floating end face seal 浮动端面密封
end face seal equipment 端面密封装置
wide-range end face seal 宽幅端面密封
The measures were put forward to assure the reliability of end face seal.
提出了保证端面密封可靠性的措施。
Three kinds of injection sleeves construction, materials, surface treatment and application ranges of floating end face seal ring by die casting are expounded.
叙述浮动端面密封环压力铸造的三种压射套结构、材料和表面处理工艺及其应用范围。
Mechanical seal: use of WB2 and st non-water-cooled adjustable end face sealing technology, composed of silicon carbide, high purity alumina ceramic, packing PTFE and graphite etc.
机械密封：采用WB2型、ST型不用冷却水可调式端面密封技术，由碳化硅，高纯度氧化铝陶瓷、填充四氟，石墨等材料制成。
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