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2025-08-14 07:44
1264
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2025-08-14 07:39
2925
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2025-08-14 07:39
2150
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2025-08-14 07:34
1399
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2025-08-14 06:30
1633
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2025-08-14 05:59
2457
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2025-08-14 05:58
1525
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2025-08-14 05:42
530
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2025-08-14 05:34
1522
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2025-08-14 05:30
2809
- The first aspect to consider when purchasing a rock drill is its power source. Pneumatic models, powered by compressed air, are lighter and often used in smaller-scale operations. Electric rock drills offer more consistent power and are preferred in areas with access to electricity. Diesel-powered drills, on the other hand, provide high mobility and are suitable for remote sites without electrical hookups.

Gratings & Covers








frp pipeline.
Fiberglass grating is a kind of plate-shaped material with many spaces, which is made of glass fiber as a reinforcing material, unsaturated polyester resin as the matrix, and a special processing compound. It can be used as a structural material and used as a corrosive material. Environmental floors, trench covers, platforms, ship decks, stairs, plank roads, etc. It has the characteristics of corrosion-resistant, flame-retardant, non-magnetic insulation, bright colors, and a variety of styles.




