Contemporary fine colloid Germany sunshine storage battery is accompanied with seal protection free Germany sunshine storage battery it all the way out.
当代优良的胶体蓄德国阳光蓄电池是伴跟着密封免保护蓄德国阳光蓄电池的确一路面世的。
The testing results of organic positive colloid BPS on reservoir protection are also described.
在油层保护方面，介绍了有机正电胶bps对油层保护的试验结果。
It generates simple substance arsenic by reduction reaction in the colloid system with the existence of protection agent that plays a role of bi-template, dispersing and stabilizing simple substance.
其制备方法是在保护剂存在的胶体体系中，将砷化合物加还原剂还原形成单质砷。
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