1671-4512
1975 Issue 2
yi zhong xin xing de luo wen gong ju shuang luo xuan cao si zhui
Metal-cutting Laboratory of the First Machine-building Department
Metal-cutting Laboratory of the First Machine-building Department
..............page:123-127+138
..............page:2
qi che lun tai luo tao de leng ji ya gong yi
Punching and Die Section of Wuhan Automotive Standard Parts Factory
Punching and Die Section of Wuhan Automotive Standard Parts Factory
..............page:89-100+137
gong ke yuan xiao zai nong cun ban han shou hen you bi yao
hua zhong gong xue yuan jiao wu chu han shou jiao yu zu ;
hua zhong gong xue yuan jiao wu chu han shou jiao yu zu ;
..............page:28-30
yi zhong heng ya zheng xian bo ke kong gui ni bian qi dian lu
SCR Inverter Research Group
SCR Inverter Research Group
..............page:108-122+137
..............page:15-18
ti gao 500a 2kv feng leng gui zheng liu yuan jian zhi liang de ruo gan wen ti
Silicon Devices Factory
Silicon Devices Factory
..............page:53-88+136
quan xi gan she ji liang shu zai li xue zhong de mou xie ying yong
Holography Section of the Solid Mechanics Teaching and Research Group
Holography Section of the Solid Mechanics Teaching and Research Group
..............page:128-135+138
leng ji ya mo ju gang 65cr4w3mo2vnb de shi yan yan jiu
Metallographic Heat-treatment Teaching and Research Group
Metallographic Heat-treatment Teaching and Research Group
..............page:34-52+136
lun fa jia de geng zhan zheng ce
mao gang ;
mao gang ;
..............page:19-24
su liao fen mo de jing dian pen tu gong yi ji qi ying yong
Research Institute of Wuhan Second Light Industry Bureau
Research Institute of Wuhan Second Light Industry Bureau
..............page:101-107+137
..............page:31-33