121.5A 122A 0.25M Pinion 12 Teeth Good Mechanical Small Modulus Gear Metal Copper Hole 1.5mm/ 2mm Tightly Matched

121.5A 122A 0.25M Pinion 12 Teeth Good Mechanical Small Modulus Gear Metal Copper Hole 1.5mm/ 2mm Tightly Matched

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288 руб.