
PETROLEUM, PETROCHEMICAL AND NATURAL GAS INDUSTRIES - COMPOSITE REPAIRS FOR PIPEWORK - QUALIFICATION AND DESIGN, INSTALLATION, TESTING AND INSPECTION (ISO 24817:2017)
出版:German Institute for Standardisation (Deutsches Institut für Normung)

專家解讀視頻
EN ISO 24817:2015 - Identical
ISO 24817 : 2017-08 - Identical
EN ISO 24817:2015 - Identical
ISO 24817 : 2017-08 - Identical
EN ISO 24817 : 2017 COR 2018 - Identical