Home / Standards / FZ 93002-1991 FZ 93002-1991 Active 纺纱和捻线平面钢领用钢丝圈 Standard Type FZ93 ICS N/A CCS N/A Status Active Issue Date 1991-06-12 Implementation 1992-01-01 Centralized Committee 纺织工业部 Issuing Authority 纺织工业部