| Part 2. Construction of trunk pipelines and flowlines. Quality control and acceptance of work
Часть 2. Строительство магистральных и промысловых трубопроводов. Контроль качества и приемка работ. |
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MinNR Постановление N 3 от 01.23.2002Federal mining and industrial inspectorate of … |
GOST 26633-91Heavy and fine-grained concrete. Specifications |
Rostrud AO 02-08-10-32611Industrial Accidents and Illnesses |