Masonry of refractory: what is
In the second type of mass work — the masonry of fireproofs — the experience of the former domain No. 1, 2, 3, 4 was also examined in detail. The masonry of refractory at the Domna No. 1 was carried out with completely insufficient qualifications of workers and engineering personnel. Their training was carried out during the work.
Оставить комментарий