File:RotaryScrewCompressor.gif
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RotaryScrewCompressor.gif （407 × 252像素，文件大小：20 KB，MIME类型：image/gif）
摘要
| 描述 |
English: This diagram of a rotary screw compressor was obtained on March 23rd, 2007 from a USA government agency website at http://www1.eere.energy.gov/femp/operations_maintenance/om_actypes.html. The diagram was on a page entitled "Federal Energy Management Program (FEMP), Operations and Maintenance, Positive Displacement Compressors, Rotary Screw". The diagram and the text were too small to be easily legible. So I enlarged it without changing it in any way. I also re-located most of the text and used a larger font so that the text would be more legible. - mbeychok 05:15, 24 March 2007 (UTC)........ |
| 日期 | 2007年3月24日 (原始上传日期) |
| 来源 | Transferred from en.wikipedia by SreeBot |
| 作者 | Mbeychok at en.wikipedia |
许可协议
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此图像是美国能源部（或前身组织）的雇员于其公务中所作的作品。由于此作品由美国联邦政府所作，其处于公有领域。
请注意美国国家实验室使用不同授权条款而其中部分为自由条款。核实实验室的网站政策后才可使用此标签。
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原始上传日志
原始描述頁面位於這裡。下列使用者名稱均來自en.wikipedia。
Upload date | User | Bytes | Dimensions | Comment
- 2010-10-28 22:22 (UTC) | Beao | 20146 (bytes) | 407×252 |
- 2007-03-24 05:15 (UTC) | Mbeychok | 21715 (bytes) | 409×254 | This diagram of a rotary screw compressor was obtained on March 23rd, 2007 from a USA government agency website at http://www1.eere.energy.gov/femp/operations_maintenance/om_actypes.html. The diagram was on a page entitled "Federal Energy Management Progr
文件历史
点击某个日期/时间查看对应时刻的文件。
| 日期/时间 | 缩略图 | 大小 | 用户 | 备注 | |
|---|---|---|---|---|---|
| 当前 | 2011年9月17日 (六) 19:27 | | 407 × 252（20 KB） | wikimediacommons>SreeBot |
文件用途
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