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Four important steps in the production of cemented carbide wire drawing dies
Four important steps in the production of cemented carbide wire drawing dies
1. Cemented carbide die blank processing. Cemented carbide wire drawing die cores will shrink during the sintering proce......
2020-09-08
How to choose high-quality high-pressure down-the-hole drill bits
How to choose high-quality high-pressure down-the-hole drill bits
In the high-pressure down-the-hole rock drilling project, to achieve the purpose of high-efficiency and rapid rock drill......
2020-08-05
What parts are included in automated machinery accessories
What parts are included in automated machinery accessories
Automation machinery accessories include: transmission parts, drive controllers, sensors, fixtures, electronic component......
2020-08-05
Improve the advantages of cemented carbide drill bits
Improve the advantages of cemented carbide drill bits
Improving the structure of the cemented carbide drill bit can improve the quality of the inner hole. 1. Grind the drill ......
2020-08-05
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