网纹辊与橡胶间有微调装置，使着墨更均匀。
The net line Gun and rubber are tiny to adjust to equip and make Mo more even.
同时，还介绍了楔块装置及磷铜薄片整形的微调装置。
The wedge device and the fine regulating device for sizing the phosphor-copper thin plates are also introduced.
压脚压力采用微调装置，压力调节螺钉设有刻度，更加方便操作。
Add fine adjust device for the pressure of foot, without dial on the adjustable screw, more convenience for operation.
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