 |
| |||
| buttered joint | |||
| dry-seal joint; luteless joint; metal-to-metal joint; self-sealing joint; dry lute; dry seal | |||
| dry joint; expansion joint | |||
|
joint sec : 3 短语, 1 学科 |
| 建造 | 3 |
|
| |||
| buttered joint | |||
| dry-seal joint; luteless joint; metal-to-metal joint; self-sealing joint; dry lute; dry seal | |||
| dry joint; expansion joint | |||
|
joint sec : 3 短语, 1 学科 |
| 建造 | 3 |