 |
| |||
| mortar joints | |||
| |||
| mortar joint; keyed joint | |||
| |||
| mortar joint | |||
| |||
| Fill the joints with mortar | |||
| швы , заполненные раствором: 10 短语, 3 学科 |
| 冶金 | 1 |
| 建造 | 8 |
| 马卡罗夫 | 1 |
|
| |||
| mortar joints | |||
| |||
| mortar joint; keyed joint | |||
| |||
| mortar joint | |||
| |||
| Fill the joints with mortar | |||
| швы , заполненные раствором: 10 短语, 3 学科 |
| 冶金 | 1 |
| 建造 | 8 |
| 马卡罗夫 | 1 |