CN300730195S - 管板焊头操作架 - Google Patents
管板焊头操作架Info
- Publication number
- CN300730195S CN300730195S CN200630316763.3F CN200630316763F CN300730195S CN 300730195 S CN300730195 S CN 300730195S CN 200630316763 F CN200630316763 F CN 200630316763F CN 300730195 S CN300730195 S CN 300730195S
- Authority
- CN
- China
- Prior art keywords
- tube sheet
- welding head
- operation frame
- sheet welding
- head operation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Abstract
仰视图无设计要点,省略仰视图。
Publications (1)
Publication Number | Publication Date |
---|---|
CN300730195S true CN300730195S (zh) | 2008-01-09 |
Family
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
CX01 | Expiry of patent term |
Granted publication date: 20080109 Main classification number: 15-09 |