NF A95-401-1993 Sintered hardmetals Sampling and testing 《烧结硬质合金 取样和试验》.pdf

相关资源

JIS B4111-1991 拉制丝和杆用硬质合金模.pdf

JIS B4805-1994 硬质合金圆盘锯.pdf

JIS M3916-1983 矿山工具用硬质合金刀片.pdf

HB 777-1973 1~8级精度用硬质合金圆锥尾量头D6~30mm.pdf

HB 779-1973 1~8级精度用硬质合金套量头双头光面塞规D30~80mm.pdf

HB 781-1973 1~8级精度用硬质合金非全形单头带柄光面规D80~180mm.pdf

HB 787-1973 1~9级精度用硬质合金单头组合卡规D3~10mm.pdf

HB 788-1973 1~9级精度用硬质合金单头圆片形卡规D6~260mm.pdf

HB 798-1974 塞规用硬质合金环毛坯d=4.6~30.8mm.pdf

HB 799-1989 塞规卡规用硬质合金片毛坯.pdf

猜你喜欢

GOST 20195-1974 Screwed unions for rubber packer for tube connections on external cone Construction and dimensions《外圆锥管路连接用带橡皮垫旋入式接头 结构及尺寸》.pdf

GOST 20196-1974 Screwed reduce-type unions for rubber packer for tube connections on external cone Construction and dimensions《外圆锥管路连接用带橡皮垫旋入式异径接头 结构及尺寸》.pdf

GOST 20197-1974 Screwed union elbows for rubber packer for tube connections on external cone Construction and dimensions《外圆锥管路连接用带橡皮垫旋入式弯头 结构及尺寸》.pdf

GOST 20198-1974 Screwed reduce-type union elbows for rubber packer for tube connections on external cone Construction and dimensions《外圆锥管路连接用带橡皮垫旋入式异径弯头 结构及尺寸》.pdf

GOST 20199-1974 Screwed union tees for rubber packer for tube connections on external cone Construction and dimensions《外圆锥管路连接用带橡皮垫旋入式三通 结构及尺寸》.pdf

GOST 20200-1974 Screwed reduce-type union tees for rubber packer for tube connections on external cone Construction and dimensions《外圆锥管路连接用带橡皮垫旋入式异径三通 结构及尺寸》.pdf

GOST 20214-1974 Electrical conductive plastics Test method for determination of specific volume electrical resistance at d c voltage《导电塑料 直流电压体电阻测定法》.pdf

GOST 20215-1984 Semiconductor microwave diodes General specifications《超高频半导体二极管 一般技术条件》.pdf

GOST 20216-1974 Latexes Methods for the determination of surface tension《胶乳 表面张力测定法》.pdf