| On approval of the “regulations
for certification of electrical equipment
in explosive atmospheres”
Правил сертификации электрооборудования для взрывоопасных сред |
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GOST 2.312-72Unified system for design documentation. … |
OST 24.152.01-77Coupler horns for freight and passenger … |
KKLD 83Statute of Ministry of Industry Transport and … |