The design of D-shape shearing bolts in high-pressure sealing structure was discussed and compared with the design of tensile bolt and general shearing bolt.
探讨了高压密封结构中D形抗剪螺栓的设计，并与普通拉伸螺栓、一般抗剪螺栓的设计进行了比较。
This paper describes sealing technology of high pressure airbag for submarines, and focuses on forms of seal structure of the airbag.
本文介绍用于潜艇的高压气胎密封技术，集中讨论和研究了高压气胎密封的结构形式。
A brief introduction of the sealing design, structure design, main material selection, manufacture and inspection for high pressure crystal growing furnace with lining structure is made.
对高压带衬里结构单晶炉的密封与结构设计、主要材料选择以及制造、检验作了简要介绍。
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