Inwrap device was one of the optional equipments.
包装设备是可选设备之一。
Oil pressure feeding mechanism (belongs of optional equipments); simplified and comfortable feeding operations are provided.
油压上料机构（属于选购配备），提供简易、轻松的原料上料操作。
There also are plenty of optional safety equipments that you can get if you want some extra safety in the car.
如欲使爱车更加安全，另有大量的选装安全装备可供选择。
There also are plenty of optional safety equipments that you can get if you want some extra safety in the car.
如欲使爱车更加安全，另有大量的选装安全装备可供选择。
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