thin market
1.with five sorts of common tea from market as comparison, with the color atlas of thin layer split the various biology of Baimao ea Piao Ling soda, with Yi acid Yi ester: Third ketone: Ammonia water = 4: 3: 1( V: V ) to flow appearance, silica gel G is stationary phase, spread out to soak take after, survey its composition content with the ultraviolet photometry of beam splitter in the place of 273 nm.
2.A new generation spot lustering machine,RHW-JGA104,meets client and market demand and adapts to lustering for long and short forme;snap-in paper feed is suitable for lustering for thick and thin sheet;creative model design and highly automatically electrical design allow the machine to stand up to running up, which will bring high efficiency and profit for enterprises in coordination with high speed printer.
