标准规范-行业标准-HB航空工业

HB 441-1971 虎钳式夹具用制动块.pdf
HB 440-1971 虎钳式夹具用螺杆.pdf
HB 439-1971 虎钳式夹具用钳口.pdf
HB 438-1971 虎钳式夹具.pdf
HB 419-1971 园偏心轮.pdf
HB 416-1971 带埋头螺母用的钩形压板.pdf
HB 405-1971 塑料夹具用柱塞.pdf
HB 4034-1988 凸缘模柄.pdf
HB 4033-1988 b型正方上基础板.pdf
HB 4032-1988 a形正方上基础板.pdf
HB 4031-1988 宽形上基础板.pdf
HB 4030-1988 稀槽上基础板.pdf
HB 4029-1988 窄形上基础板.pdf
HB 4028-1988 d型薄下基础板.pdf
HB 4027-1988 c型薄下基础板.pdf
HB 4026-1988 b型薄下基础板.pdf
HB 4025-1988 a型薄下基础板.pdf
HB 4024-1988 下顶料基础板.pdf
HB 4023-1988 偏孔下基础板.pdf
HB 4022-1988 圆孔下基础板.pdf
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