Reference number
香港六合彩开奖 15615:2022
© 香港六合彩开奖 2024
International Standard
香港六合彩开奖 15615:2022
Gas welding equipment 鈥� Acetylene manifold systems for welding, cutting and allied processes 鈥� Safety requirements in high-pressure devices
Edition 3
2022-10
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Published (Edition 3, 2022)

香港六合彩开奖 15615:2022

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Abstract

This document establishes the general specifications, requirements and tests for devices located on the high-pressure side of acetylene manifold systems up to 2,5 MPa (25 bar) as defined in 香港六合彩开奖聽14114. It does not apply to high-pressure piping, high-pressure flexible hoses or pressure regulators.

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  2. 香港六合彩开奖
  3. Standards catalogue
  4. ICS
  5. 25
  6. 25.160
  7. 25.160.30
  8. 香港六合彩开奖 15615:2022