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  • HB 1416-1987十字槽钻模板2022-10-04
  • HB 7162-1995二齿端刃过中心削平型直柄微型立铣刀2022-10-04
  • HB 6909-1994数控铣床用六齿莫氏锥柄粗加工立铣刀.d=32~63mm2022-10-04
  • HB 7342-1996过盈外螺纹调整标准件应用尺寸.d=3~452022-10-04
  • HB/Z 5108.1-1999磷化溶液分析方法 电位滴定法测定游离酸度和总酸度2022-10-04
  • HB 3493-1985扩孔钻技术条件2022-10-04
  • HB 3-10-1983带凸肩压入衬套2022-10-04
  • HB 3125-1987充气轮2022-10-04
  • HB 7657-1999防水按钮锁2022-10-04
  • HB 1-615-1983头部带120°锥坑的平锥头螺纹空心铆钉2022-10-04
  • HB 5151-1996金属高温拉伸蠕变试验方法2022-10-04
  • HB 3748-1986手提压窝钳阴模2022-10-04
  • HB 3-29-2000夹紧卡箍用橡胶垫片2022-10-04
  • HB 7316-1996过盈螺纹机用和手用丝锥.HB 6545-91CG、DG螺纹用d=42~45mm p=1.5mm2022-10-04
  • HB 994-1989标准样件标高柱2022-10-04
  • HB 6638-1992军用飞机新机试飞技术文件和报告编写要求2022-10-04
  • HB 3560-1985左游标2022-10-04
  • HB 6704-1993推拉螺旋钢索装置2022-10-04
  • HB 8063-2002MJ螺纹角型托板自锁螺母Self-locking corner anchor nuts with MJ thread2022-10-04
  • HB 4060-1988角座滑槽托板2022-10-04
  • HB 6-36-1983橡胶保护套2022-10-04
  • HB 5267-1983航空用硫化橡胶薄膜胶层与织物粘结强度的测定方法2022-10-04
  • HB 3399-1982镶硬质合金刀片的内排屑深孔镗刀 D=95~112mm2022-10-04
  • HB 1-401-2002六角厚螺母2022-10-04