inside window
| hinge
| inside window | |
| tech. | 内窗 |
| hinge | |
| book.bind. | 固封折页 |
| bridg.constr. | 铰 |
| danc. | 阀链步 |
| exhib. | 較链 |
| hydroel.st. | 铰链; 铰接 |
| met. од. | 折叶 |
| oil | 合叶; 枢纽 |
| sec.sys. | 铰链，合页 |
| |||
| 内窗 | |||
|
inside window : 6 phrases in 2 subjects |
| Rail transport | 3 |
| Technology | 3 |