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2025-08-15 01:24
2782
Proper maintenance of a 32mm drill bit is crucial to extend its lifespan
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2025-08-15 00:53
215
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2025-08-15 00:35
2615
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2025-08-15 00:33
915
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2025-08-15 00:19
2236
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2025-08-15 00:14
973
The manufacturing process of FRP rectangular tubes involves pultrusion, a technique that impregnates continuous glass fiber rovings with resin and then pulls them through a heated mold to form the desired shape
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2025-08-15 00:03
2846
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2025-08-14 23:13
2850
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2025-08-14 23:12
1714
...
2025-08-14 23:05
2410