标准规范-行业标准-HB航空工业

HB 2540-1976 Φ6风钻.pdf
HB 2525-1977 回转支承.pdf
HB 2524-1977 车架.pdf
HB 2514-1989 v形夹紧件.pdf
HB 2513-1989 t形支座.pdf
HB 2498-1989 v型压管器.pdf
HB 2487-1977 导筒.pdf
HB 2190-1975 导柱.pdf
HB 2189-1975 斜导柱.pdf
HB 2187-1975 浇口套.pdf
HB 2186-1975 浇口套.pdf
HB 2185-1975 顶板.pdf
HB 2181-1975 动模.pdf
HB 2178-1975 斜导柱注射模.pdf
HB 2174-1975 顶杆式注射模.pdf
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