
METHODS OF TESTING PLASTICS - THERMOPLASTICS PIPES, FITTING AND VALVES - PLASTICS PIPING AND DUCTING SYSTEMS - THERMOPLASTICS PIPES - DETERMINATION OF TENSILE PROPERTIES
出版:British Standards Institution

專家解讀視頻
METHODS OF TESTING PLASTICS - THERMOPLASTICS PIPES, FITTING AND VALVES - PLASTICS PIPING AND DUCTING SYSTEMS - THERMOPLASTICS PIPES - DETERMINATION OF TENSILE PROPERTIES
出版:British Standards Institution
專家解讀視頻