Взрывные работы (горн.)
Показать все ссылки каталога
Design criteria for sheathed permissible explosive charge for open shooting in flammable atmospheres
1982
1384
0
0
Evaluation of a sheathed permissible explosive charge for open shooting in flammable atmospheres
1982
1184
0
0
Safety recommendations for ammonium nitratebased blasting agents : Revision of Inform. circular 8179
1977
1377
0
0