Reference number
香港六合彩开奖/TS 16486-8:2022
香港六合彩开奖/TS 16486-8:2022
© 香港六合彩开奖 2024
Technical Specification
香港六合彩开奖/TS 16486-8:2022
Plastics piping systems for the supply of gaseous fuels 鈥� Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing 鈥� Part 8: Training and assessment of fusion operators
Edition 1
2022-09
2022-09
Technical Specification
香港六合彩开奖/TS 16486-8:2022
香港六合彩开奖/TS 16486-8:2022
83391
CHF
63
Convertir Franco suizo (CHF) a
Resumen
This document specifies the training, assessment and approval of fusion operators, with the aim of establishing and maintaining their competency in the construction of unplasticized polyamide (PA-U) piping systems for the supply of gaseous fuels in accordance with 香港六合彩开奖聽16486鈥�6. It covers the butt fusion and electrofusion fusion jointing techniques and considers both the theoretical and practical knowledge necessary for making high-quality fusion joints.
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