标准规范-行业标准-HB航空工业

HB 1-407-1976 尾部滚花盲孔螺母.pdf
HB 1-406-1974 端面带槽凸肩圆螺母.pdf
HB 1-403-1974 六角槽形螺母.pdf
HB 1-402-1974 六角槽形厚螺母.pdf
HB 1-401-1974 六角厚螺母.pdf
HB 1-304-1974 拧入镁合金过盈螺纹螺桩.pdf
HB 1-303-1974 拧入钢件过盈螺纹螺桩.pdf
HB 1-221-1974 半圆头螺钉.pdf
HB 1-219-1976 150°半沉头螺钉.pdf
HB 1-218-1995 螺栓、螺钉和螺桩.技术条件.pdf
HB 1-218-1974 螺栓、螺钉和螺柱技术条件.pdf
HB 1-217-1974 螺栓和螺钉的强度数据.pdf
HB 1-216-1974 两边切平的接触螺钉.pdf
HB 1-215-1974 固定表盘螺钉.pdf
HB 1-214-1974 90°沉头不脱出螺钉.pdf
HB 1-212-1974 半圆头不脱出螺钉.pdf
HB 1-211-1974 十字槽120°半沉头螺钉.pdf
HB 1-210-1974 十字槽90°半沉头螺钉.pdf
HB 1-209-1974 90°半沉头螺钉.pdf
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