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Prime
China
DMCA
shidashikai
354 个视频
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00:32
New trends in down-the-hole (DTH) drilling rigs in 2026 – is your rig keeping up?
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00:33
Kaishan KG420BH Drilling Rig #DrillingRig
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00:28
High current, unstable voltage—where is the air compressor leaking electricity?
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00:29
Air compressor calibration: How to manually test sensitivity?
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00:31
Diesel or electric air compressor—better for construction sites?
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00:30
Do oil-free air compressors really use no oil?
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00:26
Repairing a down-the-hole (DTH) hammer
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00:59
Today, I installed a set of air compressor equipment for a client.
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00:26
Air compressor coolant
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00:31
Looking for the right drilling rig for mining? Come to Chengdu Shidashi
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00:25
Which type of drilling rig is the most maneuverable for construction in complex terrain?
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00:23
Have you noticed the early signs of a clogged oil-air separator
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