
BS EN 60811-511. Electric and optical fibre cables. Test methods for non-metallic materials. Part 511. Mechanical tests. Measurement of the melt flow index of polyethylene and polypropylene compounds
出版:British Standards Institution

專家解讀視頻
BS EN 60811-511. Electric and optical fibre cables. Test methods for non-metallic materials. Part 511. Mechanical tests. Measurement of the melt flow index of polyethylene and polypropylene compounds
出版:British Standards Institution
專家解讀視頻