标准规范-行业标准-HB航空工业

HB 1-511-1976 钢纸板垫圈技术条件.pdf
HB 1-509-1974 垫片.pdf
HB 1-508-1974 圆螺母用简易止动片.pdf
HB 1-507-1974 圆螺母用t字型止动片.pdf
HB 1-505-1974 圆螺母用单齿止动垫圈.pdf
HB 1-504-1974 螺纹连接密封结构.pdf
HB 1-503-1974 弧形垫圈.pdf
HB 1-502-1974 锥形螺栓用弧形垫圈.pdf
HB 1-501-1974 锥形螺栓用垫圈.pdf
HB 1-408-1976 尾部滚花盲孔螺母技术条件.pdf
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
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