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单词
back up ring
释义
back up ring
美
英
un.
支承环
网络
挡圈;背拖环;密封支撑环
英汉
网络释义
un.
1.
支承环
1.
支承环
Spool工程管线英语词... ... impracticable. 不可行的
back up ring
垫圈,
支承环
backing strip 背垫条; 衬板, 垫板, 衬垫; 衬里 ...
www.docin.com
2.
挡圈
大宇宙电波接收站: 常用航空英文辞汇 -... ... back fire 回火
back up ring
挡圈
back wash 后向洗流 ...
diary.blog.yam.com
3.
背拖环
Search Product - slatdoor.cn ... 消音器 |MUFFLER
背拖环
|
BACK UP RING
滚轮 |ROLLER WHEEL CHAIN H TYPE ...
www.slatdoor.cn
4.
密封支撑环
... 备用断路器(备用断路器) back-up breaker
密封支撑环
(密封支撑环)
back up ring
备用控制(备用控制) back-up control ...
www.nciku.cn
5.
背托环
各类形素材(MATERIAL)
背托环
(
BACK UP RING
) V型迫紧("V" PACKING) 球赛凡而迫紧(BALL VALVE PACKING) 其他零件(O…
www.wonglee.com.tw
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appros
Approuague
approvable
approval
approval agency
approval approve
approval at all levels
approval authority
approval authority for projects
approval budget
approval budget allotment
approval by an authorized foreign exchange bank
Approval by Competent Authority
approval certificate
approval copy
approval documents
approval drawing
approval for full production
approval form
approval in principle
approval letter
approval list
approval mark
approval motive
approval of
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更新时间:2025/8/24 0:58:33