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  • HB 4-9-2002扩口式拧入式变径直通管接头Reducer screwed-onto flared tube2022-08-09
  • HB 8212-2002扩口式带收紧螺母不对称E型变径三通管接头(8212)2022-08-09
  • HB 7332-1996过盈螺纹带表梳形卡规用对表件.d=33~452022-08-09
  • HB 4043-198845°角度调节垫板2022-08-09
  • HB 5-6-1983带衬套的塑料套环2022-08-09
  • HB 8232-2002MJ螺纹六角厚自锁螺母(8232)Self-locking hexagon thick nuts with MJ thread2022-08-09
  • HB 5363-1995焊接工艺质量控制2022-08-09
  • HB/Z 352-2002航空精密仪器仪表金属制件的尺寸稳定化处理Stabilizing treatment for metallic parts of precise equ...2022-08-09
  • HB 4-42-2002扩口式组合导管第1尺寸系列(42)2022-08-09
  • HB 5218.12-1995铝合金化学分析方法.丁二酮肟萃取光度法测定镍含量2022-08-09
  • HB/Z 5102-1978电镀钯溶液分析方法2022-08-09
  • HB 5248-1993室温硫化密封剂“T”形剥离强度试验方法T形剥离强度试验方法2022-08-09
  • HB 7649-1999钛合金组合式卡箍2022-08-09
  • HB 987-1989卡板定位板2022-08-09
  • HB 6255-1989六角螺母2022-08-09
  • HB 5869-1990不锈钢丝制圆柱螺旋压缩、拉伸弹簧技术条件2022-08-09
  • HB 985-1989配重箱2022-08-09
  • HB 4531.18-1991H型孔系组合夹具系统附件.棒形手柄2022-08-09
  • HB 3884-1986内螺纹工艺底孔用非全形单头.通端光滑塞规.M82~M1502022-08-09
  • HB 3132-1987包胶铁外伸轮2022-08-09
  • HB 2992-2000双门门闩2022-08-09
  • HB 4563-1992配模架用固定式压缩模2022-08-09
  • HB 8413-2013特殊过程确认的程序和要求2022-08-09
  • HB 7670-2000空空导弹气动舵机通用规范2022-08-09