This is what we have under the main unit.
这是主机组下面的部分。
A brief description of steps is contained in the main unit.
步骤简要说明包含在主单元。
Safety airbag is the main unit of automotive passive safety system.
安全气囊是汽车被动安全系统的主要装置。
The main unit contains two bedrooms to accommodate a family of four.
主要单元包含了两间卧室，供一家四口居住。
Items except the main unit and the connection box are optionally available.
除主机和连接盒以外的各项是选购件。
Attach the supplied belt CLIP to the main unit and install it to your belt.
把附带的皮带夹装在机器上，便可把机器挂在裤子皮带上。
Attach the supplied belt CLIP to the main unit and install it to your belt.
把附带的皮带夹装在机器上，便可把机器挂在裤子皮带上。
应用推荐