
Gas welding equipment – Pressure gauges used in welding, cutting and allied processes (ISO 5171:2019); German version EN ISO 5171:2019
出版:German Institute for Standardisation (Deutsches Institut für Normung)

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EN ISO 5171:2019 - Identical
ISO 5171:2019 - Identical
ISO 5171:2019 - Identical
EN ISO 5171:2019 - Identical