 |
| |||
| carton duplex; carton biplex; carton deux couches; carton deux plis | |||
| carton "deux couches" | |||
|
two -layer board : 1 短语, 1 学科 |
| 建造 | 1 |
|
| |||
| carton duplex; carton biplex; carton deux couches; carton deux plis | |||
| carton "deux couches" | |||
|
two -layer board : 1 短语, 1 学科 |
| 建造 | 1 |