公制: the metric system螺纹: screw thread; flight; helica ...公制螺纹锥: tap for metric thread公制螺纹板牙: die for metric thread公制螺纹螺钉: threadforming screws for iso-metric thread公制螺纹丝锥: metric thread tap; tap for metric thread公制螺纹头数: number of metric threads cut公制螺纹螺距范围: ragne of metric thread cut; range of metric thread cut国际标准公制螺纹: international standard metric thread制螺纹: threading公制螺丝板牙: international die公制螺丝钢板: international screw die车制螺纹: thread-cutting仿制螺纹孔: abgetipptes gewindeloch美制螺纹: american standard thread; u.s. standard screw thread米制螺纹: meter metric screw; metric screw threads; metric thread英制螺纹: inch screw threads; inch system thread; inch systemthread; inch thread制螺纹机: screwing machine; thread cutting machine公制粗螺纹: metric coarse thread公制的螺纹: metric thread阿克米制螺纹: acme screw-thread米制螺纹板牙: die for metric thread米制螺纹钢板: screw plate for metric thread米制螺纹丝锥: tafor metric thread英制螺纹板牙: die for english standard thread; inch screw die