GB/T 36914.2-2018纺织机械与附件环锭细纱机和环锭捻线机用钢领和钢丝圈第2部分:HZ型和J型钢领和配用的钢丝圈国家标准
英文:Textile machinery and accessories—Rings and travellers for ring spinning and ring twisting frames—Part 2: HZ-and J-ri...
英文:Textile machinery and accessories—Rings and travellers for ring spinning and ring twisting frames—Part 2: HZ-and J-ri...