
THERMOPLASTICS PIPING SYSTEMS FOR NON-PRESSURE APPLICATIONS - TEST METHOD FOR RESISTANCE TO ELEVATED TEMPERATURE CYCLING (ISO 13257:2010)
出版:German Institute for Standardisation (Deutsches Institut für Normung)

專家解讀視頻
THERMOPLASTICS PIPING SYSTEMS FOR NON-PRESSURE APPLICATIONS - TEST METHOD FOR RESISTANCE TO ELEVATED TEMPERATURE CYCLING (ISO 13257:2010)
出版:German Institute for Standardisation (Deutsches Institut für Normung)
專家解讀視頻