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 |
deployable : 64 phrases in 8 subjects |
Air defense | 3 |
Aviation | 13 |
Electronics | 8 |
Fishery fishing industry | 2 |
Space | 31 |
Telecommunications | 1 |
United Nations | 1 |
United States | 5 |