中国产板岩 | China's Slate
绿板是一种可以接受的基板。
现在太阳能！西萨克拉门托港口的太阳能电池板绿去！
Now Solar Powered! The Port of West Sacramento goes Green with Solar Panels!
绿片岩原岩是一套含板内拉斑玄武岩的火山沉积建造。
The greenschists originated from a series of volcanic - sedimentary formations with intercalated intracontinental tholeiites.
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