The invention has low cost, which can generate bright and compact nickel coatedlayer with superior property.
本发明具有成本低,得到的镀镍层光亮致密,性能优异的优点。
2
The glutathione enteric-coated pellet comprises a core including glutathione and a enteric-coatedlayer from the inside out.
所述谷胱甘肽 肠溶微丸由内至外包括含谷胱甘肽的核芯和肠溶层。
3
It can remove the gravel covered surface impurities, while destruction of water vapor coatedlayer of sand to facilitate the dehydration, the role played efficient washing sand cleaning.