蜗杆与蜗轮均为硬齿面，适于动力传动的新型环面蜗轮副。
Such a new type of hourglass worm pair is particularly-favorable for power transmission.
强劲的硬齿面动力传动系统，经久耐用且保证了稳定的挤出量和优异的产品质量。
Strong and durable hard-surface drive system makes sure the stable output and good quality.
调整开式齿轮传动齿合间隙，齿面接触良好。
Adjust the opening gear transmission, the tooth contact is good.
液压传动技术有其不可比拟的优点，但又有它脆弱的一面。
Hydraulic technology possessed in comparable advantage, but it had weak in another hand.
液压传动技术有其不可比拟的优点，但又有它脆弱的一面。
Hydraulic technology possessed in comparable advantage, but it had weak in another hand.
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