Shanghai High Strength Bolt Factory Company Limited
Industrial distribution
All categories

1979

(Summary description)In 1979, tentatively produced 10.9 twist-off connection pairs successfully, filling a void in China;

1979

(Summary description)In 1979, tentatively produced 10.9 twist-off connection pairs successfully, filling a void in China;

Information

In 1979, tentatively produced 10.9 twist-off connection pairs successfully, filling a void in China;

Previous: 1985
Next: 1959
Previous: 1985
Next: 1959

RELATED NEWS

×

搜索

Search
img
二维码

WeChat official account

Copyright  2023 SHANGHAI PRIME  沪公网安备31010402007356号  沪ICP备10005672号-3

Powered by:300.cn px

Shanghai Prime Machinery Company Limited
沪ICP备10005672号-3