тюбинговая крепь | |
буд.констр. | tubbing |
гірн. | tubbing lining |
мост. | tubbing |
с фланцами | |
буд. | double-flanged; flanged; flanged |
ел. | flanged |
наружу | |
заг. | out |
| |||
tubbing (a lining of timber or metal around the shaft of a mine, especially a series of cast-iron cylinders bolted together, used to enable those who sink a shaft to penetrate quicksand, water, etc., with safety websters1913.com) | |||
tubbing lining | |||
tubbing | |||
tubing support; segmental lining |
тюбинговая крепь с фланцами: 4 фрази в 1 тематиці |
Гірнича справа | 4 |