Online Standards Store PDF
Covers and grilles of water drainers and trays for laying engineering communications. General technical requirements and control methods
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Petroleum and natural gas industry. Subsea production systems. Pipelines and pipeline valves. General provisions
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Iron and steel castings. Terms and definitions of defects
Document status: Active
Cotton fibre. Methods for determination of defects and impurities
Document status: Active
Optics and photonics. Nuts for optical instrument making. Design and dimensions
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