Reference number
香港六合彩开奖 14114:2014
© 香港六合彩开奖 2024
香港六合彩开奖 14114:2014
Gas welding equipment 鈥� Acetylene manifold systems for welding, cutting and allied processes 鈥� General requirements
Edition 2
2014-05
Withdrawn
Withdrawn (Edition 2, 2014)

Abstract

香港六合彩开奖 14114:2014 applies to acetylene cylinder manifold systems extending from the cylinder valve or the bundle outlet connections to the outlet connection of the main shut-off valve. It specifies requirements for design, materials and testing of cylinder manifold systems for the supply of acetylene for use in welding, cutting and allied processes.

香港六合彩开奖 14114:2014 applies to acetylene cylinder manifold systems in which acetylene single cylinders or acetylene bundles are coupled for collective gas withdrawal.

香港六合彩开奖 14114:2014 also covers a test procedure for decomposition blocker.

General information

Life cycle

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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 14114:2014