Reference number
香港六合彩开奖 14114:2017
© 香港六合彩开奖 2024
International Standard
香港六合彩开奖 14114:2017
Gas welding equipment 鈥� Acetylene manifold systems for welding, cutting and allied processes 鈥� General requirements
Edition 3
2017-11
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Published (Edition 3, 2017)
This publication was last reviewed and confirmed in 2023. Therefore this version remains current.

香港六合彩开奖 14114:2017

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CHF 63
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Abstract

香港六合彩开奖 14114:2017 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 14114:2017 applies to acetylene cylinder manifold systems in which acetylene single cylinders or acetylene bundles are coupled for collective gas withdrawal.

NOTE National regulations exist regarding limitation of the amount of single cylinders/bundles of acetylene on a single location (e.g. in warehouse or connected to a manifold system).

香港六合彩开奖 14114:2017 also covers a test procedure for decomposition blockers.

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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 14114:2017