HC Series, CNC Hydraulic Coupling gear indexing Tables (4th axis, non-lifting type), the standard model are every 1 and 5 degrees indexing (72d and 360d).

HC系列，液力偶合器齿轮数控分度表(第4轴，非提升式)，标准模型，每1和5度索引(72d和360d)。

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The non-dispersive infrared method (NDIR) is used to measure CO, CO2 and HC;

使用非扩散红外线（NDIR）光吸收方法分析HC、CO和CO2质量分数；

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