caster wheel

基本解釋

The invention discloses a caster wheel-collapsible baggage car.
本發(fā)明公開了一種可收腳輪行李車。
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The method for preparing the antistatic caster wheel can adopt an extruding method by an extruder or an injection molding method by an injection molding machine.
抗靜電腳輪的制備方法可以採用擠出機擠出或注塑機注塑的方法。
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The two ends of the central shaft which serve as the rotation center of the caster wheel are mounted loosely, so as to letdown the noise of caster wheel rotation.
發(fā)明作爲(wèi)腳輪的鏇轉(zhuǎn)中心的中心軸的兩耑松弛的安裝，以降低腳輪鏇轉(zhuǎn)時産生的噪音。
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