| Rolling stock for ministry of railways and industrial railroad transportation with 1520-mm gage. Standard test procedure for determining effect on track.
Подвижной состав МПС и промышленного транспорта железных дорог колеи 1520 мм. Типовая методика испытаний по воздействию на путь. |
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Rostrud 14Recommendations for Work Safety Departments |
PB 10-157-97Regulations for design and safe operation of … |
GOST 2590-88Hot-rolled round steel bars. Range of sizes |