* Self-lubricating bearing and wear-resistant ring support driving shaft to enhance output power, efficiency, smooth action and steadiness without contacting or scratching hydraulic cylinder.
* Self-lubricating bearing and wear-resistant ring also
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公司基本资料信息
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* Self-lubricating bearing and wear-resistant ring support driving shaft to enhance output power, efficiency, smooth action and steadiness without contacting or scratching hydraulic cylinder.
* Self-lubricating bearing and wear-resistant ring also