每个阶段都产生与各种花岗岩有关的锡矿床系列。
The series of tin deposits related to the various granites occurred in each stage.
我公司生产的花岗岩板材产品有蝴蝶蓝系列；
Our company produces the granite plate product has the butterfly blue series;
我公司生产的花岗岩板材产品有蝴蝶蓝系列；
Our company produces the granite plate product has the butterfly blue series;
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