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系统安全可靠，结构紧凑，便于车辆加装。
System is reliable, compact and easy vehicle installation.
youdao
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系统安全可靠，成本低，开放性好，易于维护。
The system is a low cost open system , safe and reliable and has good maintainability.
youdao
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系统安全可靠，成本低，开放性好，易于维护。
The system is a low cost open system , safe and reliable and has good maintainability.
youdao