
Plastics – Polyamides – Accelerated conditioning of test specimens (ISO 1110:2019); English version EN ISO 1110:2019, English translation of DIN EN ISO 1110:2019-09
出版:German Institute for Standardisation (Deutsches Institut für Normung)

專家解讀視頻
Plastics – Polyamides – Accelerated conditioning of test specimens (ISO 1110:2019); English version EN ISO 1110:2019, English translation of DIN EN ISO 1110:2019-09
出版:German Institute for Standardisation (Deutsches Institut für Normung)
專家解讀視頻