| Approval of the safety rules for hydraulic engineering facilities of liquid industrial waste holding ponds.
Об утверждении правил безопасности гидротехнических сооружений накопителей жидких промышленных отходов. |
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MISC Order 81 Of May 12, 1999Regarding “the Simplification of the … |
GOST R ИСО 17659-2009Welding. Multilingual terms for welded joints |
GOST 12.2.071-90SSBT. Occupational Safety Standards System. … |