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| 自由搁支梁; 简支梁; 简梁; 筒支梁 | |||
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| 简支梁; 自由支承梁 | |||
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свободно опёртая балка : 4 phrases in 2 subjects |
| Construction | 1 |
| Technology | 3 |
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
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