But, usually, detecting of the gauge with pointer is by manual work, after long time for vision work, eyes will get tired, and this leads to low detecting precision and long detecting period.
现在，对很多没有计算机操作界面的指针式仪表的检定通常都是由人工来读数和调节，然而，人的眼睛在大量的视觉工作之后会出现视觉疲劳，造成了检定精度低，检定周期长。
At present, the gauge with pointer is widely used in the producing process.
目前生产过程中普遍采用的测量仪表是指针式仪表。
First of all, this issue introduces the concept of the pointer gauge to the CAN network so as to reduce the query hops of the CAN networks and improve searching efficiency.
首先，为了减少CAN网络的查询跳数、提高搜索效率，本文将指针表的概念引入到CAN网络中。
YTHN is Stainless Steel Vibration-proof pressure gauge (liquid filling type) whose liquid inside would reduce the vibration of the pointer and extend the using life.
YTHN型为不锈钢耐震压力表“充液型”，通过向表内充液可有效降低表针在工作中的振颤，同时，还可延长仪表内机部件的使用寿命。
YTHN is Stainless Steel Vibration-proof pressure gauge (liquid filling type) whose liquid inside would reduce the vibration of the pointer and extend the using life.
YTHN型为不锈钢耐震压力表“充液型”，通过向表内充液可有效降低表针在工作中的振颤，同时，还可延长仪表内机部件的使用寿命。
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