HB 2421-1977 HB243-70 螺纹带表梳形卡规用对表件应用尺寸.pdf

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HB 2417-1977 HB243-70 螺纹带表梳形卡规用对表件.pdf

HB 2418-1977 HB243-70 螺纹带表梳形卡规用对表件.pdf

HB 2419-1977 鉴定HB243-70螺纹带表梳形卡规磨损用对表件.pdf

HB 2420-1977 鉴定HB243-70螺纹带表梳形卡规磨损用对表件.pdf

HB 7328-1996 过盈螺纹带表梳形卡规d=3~45.pdf

HB 7329-1996 过盈螺纹带表梳形卡规量头d=3~45.pdf

HB 7330-1996 过盈螺纹带表梳形卡规用对表件.d=3~6.pdf

HB 7331-1996 过盈螺纹带表梳形卡规用对表件d=8~30.pdf

HB 2422-1977 HB243-70螺纹带表梳形卡规及对表件技术条件.pdf

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