HB 3521-1985 不通孔用直柄机用铰刀d=5~20mm.pdf

相关资源

HB 2289-1976 不通孔用直柄机用铰刀D=5~20mm.pdf

HB 2289-1976 不通孔用直柄机用铰刀 D＝5-20mm.pdf

HB 3521-1985 不通孔用直柄机用铰刀 d＝5~20mm.pdf

HB 4144-1988 加工钛合金不通孔用直柄机用铰刀.d=6.0～9.5mm.pdf

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