The result showed that baking play an important role in the preparation of poly aluminum calcium chloride.
结果高温焙烧对于合成聚合氯化铝钙具有重要的作用。
Nestle will sponsor play on the evening of October 30 in Beijing Poly Theater's first show.
雀巢将赞助该剧于10月30日晚在北京保利剧院的首场演出。
Nestle will sponsor play on the evening of October 30 in Beijing Poly Theater's first show.
雀巢将赞助该剧于10月30日晚在北京保利剧院的首场演出。
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