防涂改油墨;安全油墨
The compound, used to make ink visible on thermally sensitive paper, is ingested by men when they handle the receipts and then touch their mouths or handle food.
以前,这种化合物用做显影剂。当男人触摸发票后,双酚经由手、口而被身体吸收。
Suitable-board fake-double board carbon ink silver slurryLCD precision circle label-sensitive taphole of anti-seal-tadpole wet membrane printing.
适用于线路板之碳贯孔、 银贯 孔、铜贯孔、绝缘材料贯孔的网印及精细线路、标示文字等印刷作业.
As part of heat-sensitive inks, pressure sensitive variable ink and humidity are chromotropic innovativeink chromotropic.
热敏防伪油墨的一部份, 压敏变色油墨、湿敏变色都属于变色油墨.
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