(the darker dark brown 0.1-0.3 mm thick, the lighter zones whitish gray persistent 0.3-1 mm thick) the darker dark brown 0.1-0.3 mm thick, the lighter zones whitish gray persistent 0.3-1 mm thick[2]
Notice: The data in the table above is semi-automatically extracted from the description. Please be sure to check the original documents for accurate information.