BS EN 751-1-1997 Sealing materials for metallic threaded joints in contact with 1st, 2nd and 3rd fam

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标准类别: 国外标准
关键词: BS   EN   751   1997   Sealing

标准简介

BS EN 751-1-1997 Sealing materials for metallic threaded joints in contact with 1st, 2nd and 3rd family gases and hot water Part 1. Anaerobic jointing compounds
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