GOST 20017-1974 Sintered hard metals Determination of Rockwell hardness《烧结硬质合金 洛氏硬度测定法》.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

DIN 42537-3-1983 Transformers outdoor bushings U 36 kV for 12 5 to 25 kA fixing《Um36KV、12 5-25kA户外用套管式互感器 安装》.pdf

DIN 42538-1969 Transformers Fixing Arrangement for Bushings《变压器；套管的安装装置》.pdf

DIN 42539-1-1968 Transformers Bushings for Indoor and Outdoor Types Insulation Class 3 N for 250 A to 3150 A Assembly《变压器；户内和户外型进线套管 250A至3150A用绝缘等级3N 组件》.pdf

DIN 42539-2-1968 Transformers Bushings for Indoor and Outdoor Types Insulation Class 3 N for 250 A to 3150 A Single Parts《变压器；户内和户外型进线套管 250A至3150A用绝缘等级3N 单个零件》.pdf

DIN 42544-1991 Transformers straight-way cocks three-way cocks requirements《变压器 直通旋塞 三通旋塞 要求》.pdf

DIN 42545-1987 Transformers oil trap DN 25 requirements and test《变压器 集油槽DN25 要求和试验》.pdf

DIN 42547-1994 Transformers and reactors rating plates design《变压器和电抗器 铭牌和设计》.pdf

DIN 42548-1969 Oil drain plug with cover plate《带盖板的放油塞》.pdf

DIN 42552-2009 Transformers - Oil level indicator with screwplug《变压器 带螺旋塞的油位指示器》.pdf