... double stepped labyrinth gland 双短齿迷宫汽封 double-strength pipe 高强度管 double strings 双绝缘子串 ...
基于12个网页-相关网页
高强度钢管 High Tensile Steel Tube
特高强度管子 double extra strong pipe
高强度焊接管 high strength welded pipe
高强度钻探管 high strength drill pipe
高强度焊接钢管 high strength welded steel pipe
高强度油管 hi-strength tubing
高强度套管 high strength casing
高强度导爆管 high intensity shock-conducting tube
高强度铝合金管材 high intensity aluminum alloy tube
介绍了高强度管坯的生产流程及锻后热处理、最终热处理工艺。
The production flow, after forged heat treatment and final heat treatment process for the high strength tube blank have been described in this article.
介绍大直径预应力高强度管桩的沉桩技术，以及沉桩过程中的注意事项和问题处理。
An introduction is given to sinking technology for large diameter prestressed high strength tubular pile, and issues for consideration during sinking and treatment of problems encountered.
文件的硬(60rc)高强度铝合金管提供了一个平稳无腐蚀密封面和良好的耐磨性。
The file hard (60rc) high strength aluminum alloy tube provides a smooth corrosion free sealing surface and excellent abrasion resistance.
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