The transducer can bear greater power, and good reliability, long service life.
此种换能器能承受较大功率，且可靠性好，使用寿命长。
High quality, forged steel components provide superior reliability and service.
高质锻钢部件提供优良的可靠性与服务。
The present invention has long service life and high braking reliability.
本发明使用寿命长，制动可靠好。
The utility model is characterized in high safety and reliability, low cost, long service life;
本实用新型具有安全可靠性高、成本低、使用寿命长的特点；
The utility model is characterized in high safety and reliability, low cost, long service life;
本实用新型具有安全可靠性高、成本低、使用寿命长的特点；
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