High-capacity stationary steam boilers. General technical requirements
Котлы паровые стационарные большой мощности. Общие технические требования |
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MinCom 124Safety Instructions for Megaohmmeter Operations |
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RD 52-24-476-95Practices of Measuring the Mass Concentration … |
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SP 32-101-95Projecting-Building-Foundations-Piers … |