印刷机[设备]
Machinery, apparatus and equipment for typefounding or type-setting, for preparing or making printing blocks, plates cylinders or other printing components
铸字或排、加工或制造凸印版或印版滚筒或其他印刷组件的机械、装置及设备
Note: May make to order other specification printing-down apparatus according to the customer request.
注: 可根据客户要求订做其它规格晒版机.
Experiments research: the reappearance of dot is verified by printing gray scale to get the specimen sheet and measure the value of specimen sheet by reflection density apparatus ( X-Rite 428);
实验研究:以灰梯尺作为原稿进行印刷,得到实验样张,采用反射式密度仪(X-Rite428型)测量其密度值,验证网点的再现特性;
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