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塞规图纸共享给大家
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塞规图纸共享给大家
图片尺寸1568x2224
塞规pdf
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塞规图纸共享给大家
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塞规图纸共享给大家
图片尺寸1568x2224
qj1159.2-1987光滑极限量规型式尺寸双头锥度锁紧式圆柱塞规(d=1~50).
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塞规图纸共享给大家
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hb 3445-1984 Ⅰt6至Ⅰt14级用针式双头光滑塞规(d≤3)
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量具-光滑塞规-a4
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圆锥光滑塞规,环规的尺寸及偏差
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塞规图纸共享给大家
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轨道交通与工程建筑
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qj291821997mj内螺纹攻丝前用光滑塞规锥柄式塞规pdf
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杠杆臂加工工艺及夹具设计_机械制造课程设计cad图纸及说明书
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qj291821997mj内螺纹攻丝前用光滑塞规锥柄式塞规pdf
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塞规cad图纸
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【国家标准】hb 4224-1989 mj内螺纹小径用针式量头双头光滑塞规 mj1.
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光面塞规光滑塞规光面通止规锥度量规h7孔径规非标检具22420h7
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