 |
反虹吸作用
| 管
| 反虹吸作用 | |
| archit. | anti-siphonage |
| 管 | |
| gen. | supervise |
| cycl. | tube |
| environ. | pipe |
| manag. | reel |
| met. | tubing |
| oil transp. | pipe |
| space | tubing; tube |
| tech. | pipe |
| |||
| anti-siphonage | |||
| 反虹吸作用: 7 phrases in 4 subjects |
| Architecture | 3 |
| General | 1 |
| Space | 1 |
| Technology | 2 |
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