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HB 4529.13-1991H型孔系组合夹具定位件.大头定位销2022-09-14

HB 4172-1988加工轻合金不通孔普通螺纹带后引导的长柄机、手用丝锥ｄ＝６~１１ｍｍ...2022-09-14

HB 4529.14-1991H型孔系组合夹具定位件.定位销2022-09-14

HB 6839-1993数控机床用六齿莫氏锥柄立铣刀.d=22～63mm2022-09-13

HB 6287-1989小六角薄螺母2022-09-13

HB 3704-1986镶硬质合金刀片的机夹式外排屑深孔推镗刀 d＝42~50mm2022-09-13

HB 3-41-1983琴形卡箍2022-09-13

HB 1-504-1983螺纹连接密封垫圈2022-09-13

HB 1734-1987螺孔小圆柱定位销2022-09-13

HB 1741-1987盲螺孔小菱形定位销2022-09-13

HB 8230-2002锁紧垫片锁紧的操纵拉杆.锁紧垫片Control rod locked with locking gasket Locking gasket...2022-09-13

HB 820-1990螺纹模柄2022-09-13

HB 6870-1993飞机地板滑轨型式及尺寸2022-09-13

HB 3119-1987夹胶支承轮（装尼龙套）2022-09-13

HB 7611.4-1998飞机产品运输包装储运准备要求2022-09-13

HB 8317-2013A286光杆公差带f9MJ螺纹短螺纹六角头螺栓2022-09-13

HB 5433-1989金属材料的销型支承试验方法2022-09-13

HB 7143.5-1995大型系列组合夹具基础件.精密定位长方形基础板2022-09-13

HB 4519-1991定位器2022-09-13

HB 6093-2004航空电气简图用图形符号Aircraft Graphical symbols for electrical diagrams2022-09-13

HB 7032.18-1994夹具通用元件其它件.小回转板2022-09-13

HB 1-610-1983９０°沉头高抗剪强度铆钉2022-09-13

HB 8066-200290°小沉头半冠状铆钉90°reduced countersunk head half crown rivet2022-09-13

HB 4596-1992加工轻合金套式立铣刀槽铣刀用样板和校对样板.检测HB 4595-92槽铣刀用2022-09-13

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