Working principle of the tracer fixtures used for profile facing curved axial grooves on the engine lathe is described.
介绍在普通车床上车削端面轴向曲线环槽靠模夹具的工作原理。
There is the — And, again, this is facing in profile forward.
再说一次，这是面向前方的侧面示意图。
VisitBritain has launched a number of high-profile, consumer-facing campaigns in China recently.
该机构表示：“英国旅游局最近在华推出了一些面向消费者的高调活动。
There is a long, narrow profile that follows a north-north-east / south-south-west axis, with a north-facing slope.
沿南北、东北西南轴方向，有狭长的侧面，北向坡。
There is a long, narrow profile that follows a north-north-east / south-south-west axis, with a north-facing slope.
沿南北、东北西南轴方向，有狭长的侧面，北向坡。
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