
BS 5970. Thermal insulation of pipework, ductwork, associated equipment and other industrial installations in the temperature range of -100°C to 870°C. Code of practice
出版:British Standards Institution

專家解讀視頻
BS 5970. Thermal insulation of pipework, ductwork, associated equipment and other industrial installations in the temperature range of -100°C to 870°C. Code of practice
出版:British Standards Institution
專家解讀視頻