 |
| |||
| 形件; T形〔三向〕接头; 丁字管节〔连接〕 | |||
| T 形管; 三通 | |||
| T 形件片 | |||
| 管件三通 | |||
| 三通管; T形管; T形接头; 丁字管节; T 形接头 | |||
| 【耐】 T 形砖; T 形砖; T形管接头 | |||
| T形管件; 三通管件; 丁字形三通 | |||
| T 型管; 型管 | |||
| 三向接头; T形连接; T形焊缝 | |||
| |||
| T 形板; T形接头 | |||
| T形块 | |||
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T-piece : 12 phrases in 4 subjects |
| Architecture | 2 |
| Ecology | 4 |
| General | 3 |
| Technology | 3 |
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