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- HB 2417-1977 HB 243-70螺纹带表梳形卡规对表件d=3～6mm
- HB 2417-1977
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- HB 2416-1977 HB 243-70螺纹带表梳形卡规活动量头d=3～30mm
- HB 2416-1977
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- HB 2415-1977 HB 243-70螺纹带表梳形卡规固定量头d=3～30mm
- HB 2415-1977
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- HB 2414-1977 HB 243-70螺纹带表梳形卡规d=3～30mm
- HB 2414-1977
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- HB 2413-1977 HB 243-70CG螺纹塞规及螺纹分组塞规应用尺寸d=5～30mm
- HB 2413-1977
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- HB 2412-1977 HB 243-70CG螺纹分组塞规d=6～30mm
- HB 2412-1977
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- HB 241-1975 普通螺纹
- HB 241-1975
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- HB 2411-1977 HB 243-70CG螺纹分组塞规d=5mm
- HB 2411-1977
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- HB 2410-1977 HB 243-70CG螺纹塞规d=6～30mm
- HB 2410-1977
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- HB 2409-1977 HB 243-70CG螺纹塞规d=5mm
- HB 2409-1977