刻度的

A machine for weighing people has a scale from one pound to 300 pounds on it.

称体重机器上有从一磅到300磅刻度。

The dial shall be made of copper aluminum alloy, inalterable black numerals and graduation on white background. The manufacture of same will be to applicable standards.

仪表刻度盘应为机械指针式，应选用铜铝合金材质，底为白，上面标和刻度为黑（不易褪），刻度分配应采用厂家标准。

Turn on and cut function details: The table shows the turn on and cut situations as pointer moves deasil, and the function is opposite while the pointer moves widdershins.

表中描述开关功能是表示：仪表压力指针位于最小刻度值时所具有开关功能，即压力指针从最小刻度值开始顺时针动时开关状态，当压力指针逆时针转动时，实现开关功能相反。