Regulations Governing the Development, Fabrication, and Use of Diaphragm Safety Devices
ПРАВИЛА РАЗРАБОТКИ, ИЗГОТОВЛЕНИЯ И ПРИМЕНЕНИЯ МЕМБРАННЫХ ПРЕДОХРАНИТЕЛЬНЫХ УСТРОЙСТВ |
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VSN 012-88 Часть 2Construction of trunk pipelines and flowlines. … |
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GOST 12.4.021-75SSBT. Occupational Safety Standards System. … |
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SP 40-102-2000Design and Installation of Plastic Pipelines … |