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3d cold forming elbow machine
Selling leads
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..., chemical, gas, power, construction, etc. industries. This product is made with hot forming and cold forming process, and features casting, ...
2024-12-09 22:44:53
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...machine, so as to reduce the outside diameter. Commonly used forging machines include rotary type, connecting rod type and roller type. 2. Rolling ...
2024-12-09 21:07:04
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