2) permanent resistance install
恒阻装置
1.
Having introduced the working property of permanent re sistance install ation and the working principle of mechanical pillar, and according to permanent resistance installation, the defect of original design is improved, makes it ha ve reached production to facilitate, have reliable work, reach safe purpose.
介绍了机械支柱的工作原理及恒阻装置的工作特性 ,并针对恒阻装置原设计的缺陷进行了改进 ,使其达到了制造方便、工作可靠、使用安
4) Aircraft arresting gear
拦阻装置
1.
Aircraft arresting gear is one kind of important safeguard equipment for airports.
飞机着陆拦阻装置是机场重要的常务保障设施,用来对正常降落和因意外原因冲出跑道的飞机实施安全拦阻,以保障人机安全。
5) fairing
[英]['fɛəriŋ] [美]['fɛrɪŋ]
减阻装置
6) retention device
阻挡装置
补充资料：封口装置——滚纹装置
封口装置——滚纹装置     | ||
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说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条