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Product specifications:ModelCIR90Button qty10-13Bit shank length130-140mmWeight3.7kgBit diameter90-170mmPCS/CTN5Carton size44X24X13cm
time：2026-02-25 10:19:55 clicks：8
Large-scale Mining: Coal mining, metal mining, limestone mining, and tunnel excavation. Water Conservancy & Hydropower: Farmland water conser...
time：2026-02-25 15:03:24 clicks：39
