-
Ti o ṣe pataki ni iṣelọpọ Ti Ohun elo Raw Didara Tin phosphor Bronze Waya
Introduction Phosphor bronze waya ni o ni o tayọ elasticity, ga agbara, o tayọ ductility ni atunse ati yiya, ga itanna elekitiriki, ko si ti igba wo inu tabi ori hardening, ti kii-oofa, rorun electroplating, ga kemikali resistance ati be be lo.Ohun elo Awọn ọja O jẹ lilo bi alakoko ṣaaju pai...
