Fundraising September 15, 2024 – October 1, 2024 About fundraising
1
焊接裂缝金相分析图谱

焊接裂缝金相分析图谱

Year:
1981
Language:
chinese
File:
PDF, 13.43 MB
0 / 0
chinese, 1981
2
国产低合金钢焊接 CCT 图册

国产低合金钢焊接 CCT 图册

Year:
1990
Language:
chinese
File:
PDF, 14.14 MB
0 / 0
chinese, 1990
3
普通低合金钢的焊接及应用

普通低合金钢的焊接及应用

Year:
1971
Language:
chinese
File:
PDF, 18.10 MB
0 / 0
chinese, 1971
4
气体保护焊

气体保护焊

Year:
1975
Language:
chinese
File:
PDF, 10.83 MB
0 / 0
chinese, 1975
5
焊接冷裂缝的测试

焊接冷裂缝的测试

Year:
1978
Language:
chinese
File:
PDF, 8.96 MB
0 / 0
chinese, 1978
6
焊接生产

焊接生产

Year:
1979
Language:
chinese
File:
PDF, 7.61 MB
0 / 0
chinese, 1979
7
电站设备及压力容器的焊接译文集 1

电站设备及压力容器的焊接译文集 1

Year:
1973
Language:
chinese
File:
PDF, 8.64 MB
0 / 0
chinese, 1973
8
赴日焊接技术考察总结

赴日焊接技术考察总结

Year:
1976
Language:
chinese
File:
PDF, 13.75 MB
0 / 0
chinese, 1976
9
国际焊接标准译文集 1982

国际焊接标准译文集 1982

Year:
1982
Language:
chinese
File:
PDF, 41.67 MB
0 / 0
chinese, 1982
10
焊接

焊接

Year:
1957
Language:
chinese
File:
PDF, 18.07 MB
0 / 0
chinese, 1957
11
摩擦焊译文集

摩擦焊译文集

Year:
1976
Language:
chinese
File:
PDF, 8.46 MB
0 / 0
chinese, 1976
14
摩擦焊译文集

摩擦焊译文集

Year:
1976
Language:
Chinese
File:
PDF, 7.45 MB
0 / 0
Chinese, 1976
15
普通低合金钢的焊接及应用

普通低合金钢的焊接及应用

Year:
1971
Language:
Chinese
File:
PDF, 16.24 MB
0 / 0
Chinese, 1971