internal distribution
| pattern
| internal distribution abbr. | |
| tech. | 室内配电 |
| pattern abbr. | |
| gen. | 图案; 格局 |
| fig.skat. | 花样 |
| hydroel.st. | 图形 |
| hydroel.st. од. | 模式 |
| met. | 图; 样品; 晶格 |
| rem.sens. | 样式 |
| |||
| 室内配电 | |||
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internal distribution : 6 phrases in 5 subjects |
| Business | 1 |
| Desert science | 1 |
| Electronics | 1 |
| Hydroelectric power stations | 1 |
| Technology | 2 |