... 通用悬挂输送链 general suspension conveying chain 刮板输送链 paddled conveyor chain 卸载输送链 discharging chain ...
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短语
刮板输送机链
drag conveyor chain
刮板输送机链张紧度
drag conveyor chain tension
刮板输送机链轮
drag conveyor sprocket
刮板输送机链总成
drag conveyor chain assembly
刮板链式输送器
chain and flight conveyers
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transportador de cadeia